Please give me the correct answer

Please Give Me The Correct Answer

Answers

Answer 1

Answer:

4, 5, 6, 7, 8

and

k≥4

hope this helps! :)


Related Questions

Need this asap! What is the denominator of the next term in the geometric sequence?

Need this asap! What is the denominator of the next term in the geometric sequence?

Answers

Answer:

162

Step-by-step explanation:

the pattern in the denominators is ' multiply by 3 '

that is

2 × 3 = 6

6 × 3 = 18

18 × 3 = 54

then the next denominator is

54 × 3 = 162

Answer:

162

Step-by-step explanation:

The multiplication number will be 3.

2x3=6

6x3=18

18x3=54

54x3=162. and so on.

Just make sure to multiply your next answer by 3.

A square pyramid and its net are shown below. What is the surface area of the pyramid?
17 cm
16 cm
Type the answer in the box.
square centimeters
17 cm
16 cm
...15 sm
15 cm.

A square pyramid and its net are shown below. What is the surface area of the pyramid?17 cm16 cmType

Answers

Check the picture below.

so the area of it, is really the area of a 16x16 square and four triangles with a base of 16 and a height of 15.

\(\stackrel{ \textit{\LARGE Areas}}{\stackrel{ square }{(16)(16)}~~ + ~~\stackrel{ \textit{four triangles} }{4\left[\cfrac{1}{2}(16)(15) \right]}}\implies 256~~ + ~~480\implies \text{\LARGE 736}~cm^2\)

A square pyramid and its net are shown below. What is the surface area of the pyramid?17 cm16 cmType

Write an exponential function in the form y=ab^xy=ab x that goes through points (0, 3)(0,3) and (4, 7203)(4,7203).

Answers

Answer:

\(y = 3(7)^x\)

Step-by-step explanation:

Given

\((x_1,y_1) = (0,3)\)

\((x_2,y_2) = (4,7203)\)

Required

Determine an exponential function

Substitute 0 for x and 3 for y in \(y=ab^x\)

\(3 = ab^0\)

\(3 = a*1\)

\(3 = a\)

\(a = 3\)

Substitute 4 for x and 7203 for y in \(y=ab^x\)

\(7203= ab^4\)

Substitute 3 for a

\(7203= 3*b^4\)

Divide both sides by 3

\(2401= b^4\)

Take 4th root of both sides

\(\sqrt[4]{2401} = b\)

\(7 = b\)

\(b = 7\)

Substitute 3 for a and 7 for b in \(y=ab^x\)

\(y = 3(7)^x\)

a sequence of 6 bits is generated randomly. what is the probability that at least one of these bits is 0?

Answers

The probability that at least one bit is 0 is 63/64 or approximately 0.9844.

Now, For the probability that at least one bit is 0, we have to calculate the probability that all bits are 1 and then subtract it from 1.

Hence, Let us assume that each bit has an equal probability of being 0 or 1, the probability that a single bit is 1 is,

1/2

And, the probability that a single bit is 0 is also 1/2.

Hence, The probability that all 6 bits are 1 is,

⇒ (1/2)⁶ = 1/64.

Therefore, the probability that at least one bit is 0 is,

⇒ 1 - 1/64 = 63/64.

So, the probability that at least one bit is 0 is 63/64 or approximately 0.9844.

Learn more about the probability visit:

https://brainly.com/question/13604758

#SPJ1

Select all the digital construction tools that do the same job as a straightedge.

-Line

-Segment

-Point plotted on an object

-Point of intersection

-Circle with center through point

Answers

The correct answers are line and segment.

The length of a rectangle room is 5m and the width is 4m find the perimeter of the room

Answers

Answer:

18m

Step-by-step explanation:

Perimeter = 2L + 2W

Perimeter = 2(5) + 2(4)

= 10 + 8

= 18 m

Answer:

18 meters

Step-by-step explanation:

5+5=10

4+4=8

10+8=18

There are 100 tiles that were purchased to raise money for a new playground. The tiles will be laid along a walkway. Each tile is 4.75 inches wide. If the tiles are going to all be lined next to each other, how many inches long will they cover along the walkway?

Answers

Answer:475 inches

Step-by-step explanation:

476 is the answer because:

100 * 4.75 = 475

*Therefore, the answer is 475 inches.

Hopefully this helps:)

what is the value of 5^5/5^2=?

Answers

By using the exponential value calculation, the value of 5^5/5^2 is 125.

How do we calculate an exponential value?

The multiplier is represented by the base B, which is written as "B x," and the exponent "x," which indicates how many times the base is multiplied. When "8" is the base, "3" is the exponent, and the entire equation is the power, the result is 8X8X8=512.

It can be expressed as -

5⁵ / 5² = 5×5×5×5×5 / 5×5

= 5 × 5 × 5

= 5³

= 125

To learn more about exponential value from given link

https://brainly.com/question/2456547

#SPJ9

An airline claims that it rarely loses a passenger's checked luggage, and, if checked luggage is lost, 90% of the luggage is recovered and returned to the owner within 24 hours. A consumer group believes the 24-hour recovery rate of lost luggage is actually lower (worse) than the airline's claim. They surveyed a large random sample of the airline's customers and found that 103 of 122 people who had lost luggage were reunited with the missing items within 24 hours. Is this enough evidence to claim the proportion of people who lost luggage with this airline a

Answers

The number that corresponds to the null hypothesis and the alternative hypothesis will be 3 and 6 respectively.

What is a null hypothesis?

Specify the correct number from the list below that corresponds to the appropriate null and alternative hypotheses for this problem.

It should be noted that the null hypothesis suggests that there's no statistical relationship between the variables.

The alternative hypothesis is different from the null hypothesis as it's the statement that the researcher is testing.

In this case, the number that corresponds to the null hypothesis and the alternative hypothesis will be 3 and 6 respectively.

Learn more about hypothesis on:

brainly.com/question/15980493

#SPJ12

michael is 3 33 times as old as brandon. 18 1818 years ago, michael was 9 99 times as old as brandon. how old is brandon now?

Answers

Brandon is currently 6 81 years old.

Let M be Michael's age and B be Brandon's age.

We are given that Michael is 3 33 times as old as Brandon. This means that M = 3 33 × B

We are also given that 18 1818 years ago, Michael was 9 99 times as old as Brandon. This means that M - 18 1818 = 9 99 × (B - 18 1818).

We can combine these two equations to solve for Brandon's current age:

3 33 × B = (9 99 × B) + 18 1818

2 66 × B = 18 1818

B = 18 1818 / 2 66 = 6 81.

Therefore, Brandon is currently 6 81 years old.

Learn more about equations here:

https://brainly.com/question/10413253

#SPJ4

Given that cot(0) = 4/3 and theta is in Quadrant I, what is sin(theta)?

Answers

Given that cot(0) = 4/3 and theta is in Quadrant I, what is sin(theta)?

we have that

If angle theta is in quadrant I , then the value of sin(theta) is positive

Remember that

\(\tan ^2\theta+1=\sec ^2\theta\)

tan(theta)=1/cot(theta)

so

tan(theta)=3/4

substitute in the expression above

\((\frac{3}{4})^2+1=\sec ^2\theta\)\(\sec ^2\theta=\frac{25}{16}\)\(\sec ^{}\theta=\frac{5}{4}\)

is positive because is quadrant I

remember that

sec(theta)=1/cos(theta)

so

cos(theta)=4/5

tan(theta)=3/4

tan(theta)=sin(theta)/cos(theta)

substitute given values

3/4=sin(theta)/(4/5)

sin(theta)=(3/4)*(4/5)=3/5

the answer is

sin(theta)=3/5

solve the absolute value inequality

solve the absolute value inequality

Answers

Answer:

Option A (2nd line below is what you'll want to fill in)

Step-by-step explanation:

\(|2x-4| > 8\\\\2x-4 < -8 \text{ or } 2x-4 > 8\\\\2x < -4 \text{ or } 2x > 12\\\\x < -2 \text{ or } x > 6\)

An introduction to fourier series and integrals - Seeley Exercise 2.2, Justify every step pls The Method of Separation of Variables 35 Finally, we attempt to superimpose the solutions (2-9) in an infinite series itno + bne-itnu) 2-10 The Method of Separation of Variables 37 Exercises. 2-2. Show that Eq. (2-10) can be rewritten in the form uxt=2 An cos nwt +Bn sin nwt B, cos n( sin Bcos assuming that these series converge. Here the An and Bn are constants related to the a and b of 2-10)

Answers

Introduction to Fourier series and integrals. The Fourier series and integrals are essential concepts in mathematics that help represent functions as an infinite sum of sines and cosines.

We can rewrite Eq. (2-10) in the form uxt=2 An cos nwt +Bn sin nwt B, cos n( sin Bcos, assuming that these series converge. The An and Bn are constants related to the a and b of 2-10.We use the separation of variables method to solve the Fourier series problem.

Suppose we have a function u(x,t) that is periodic with period T, then we can represent it as:

u(x,t) = a0 + Σ∞n=1[an cos(nωt) + bn sin(nωt)]whereω=2π/T, and an and bn are constants that can be determined by integrating the function u(x,t) over one period. We can write:

an = (2/T) ∫T/2 -T/2 u(x,t) cos(nωt) dtn = (2/T) ∫T/2 -T/2 u(x,t) sin(nωt) dt.

The Fourier integral expresses a non-periodic function f(x) as an infinite sum of sines and cosines of different frequencies. Suppose we have a function f(x) that is not periodic, then we can represent it as:

f(x) = Σ∞n=-∞[a(n)cos(nωx) + b(n)sin(nωx)]whereω=2π/L, and a(n) and b(n) are constants that can be determined by integrating the function f(x) over the interval [0, L].

To know more about Fourier series  visit :

https://brainly.com/question/30763814

#SPJ11

is 5.565656... a rational number

Answers

Answer:

Yes 5.565656 is a rational number

Step-by-step explanation:

How do we know?

Rational: Numbers that end and do not go on forever

Examples:

Decimals that end or repeat (in your case)

Fractions

Whole numbers

Square Roots

Yes, the number 5.565656... is a rational number.

We have,

A rational number is defined as any number that can be expressed as the quotient or ratio of two integers, where the denominator is not zero.

In the case of 5.565656..., it is a repeating decimal.

However, repeating decimals can always be expressed as a fraction.

Let's represent 5.565656... as x:

x = 5.565656...

Now, if we multiply both sides of the equation by 100 (to remove the repeating decimal), we get:

100x = 556.565656...

Subtracting the original equation from the above equation, we have:

100x - x = 556.565656... - 5.565656...

99x = 551

x = 551/99

The fraction 551/99 is a ratio of two integers, and it represents the value of 5.565656....

Therefore,

5.565656... is a rational number.

Learn more about rational numbers here:

https://brainly.com/question/24398433

#SPJ6

On Tuesday Anna checks her bank balance and has $437.23. She knows that she will get
paid on Friday and earn $236.12. She pays her bills which amount to $582.98. What will
Anna's bank balance be after she pays her bill and gets her paycheck?

Answers

Answer:

$90.37 will be her balanced after she pays her bill and after she gets her paycheck

Step-by-step explanation:

1. add 437.23+236.12=673.35

2. subtract 673.35-582.98= 90.37 and that is your answer

Solve four and three fourths minus one and one third.

Answers

Answer:

Three and five twelfths; 3 5/12; 41/12

Answer:

41/12

Step-by-step explanation:

A nurse provides a back massage as a palliative care measure to a client who is unconscious, grimacing, and restless. Which of the following findings should the nurse identify as indicating a therapeutic response? (Select all that apply.)
A. the shoulders droop
B. the facial muscles relax
C. the RR increases
D. the pulse is within the expected range
E. the client draws his legs into a fetal position

Answers

A nurse provides a back massage as a palliative care measure to a client who is unconscious, grimacing, and restless.

The therapeutic response that the nurse should identify in the client after a back massage includes relaxing of facial muscles and the pulse remaining within the expected range.
Massage is a fundamental nursing measure that is often utilized as part of palliative care for patients. The purpose of back massage is to promote relaxation, improve blood circulation, reduce muscle tension, and alleviate pain, stress, and anxiety. The nursing assessment of the patient before and after the massage is essential to determine its effectiveness as a therapeutic intervention for the patient.
When providing back massage as a palliative care measure to an unconscious, grimacing, and restless client, the nurse should identify several therapeutic responses as follows;
The shoulders droop: The nurse should expect the shoulders of the client to relax during massage therapy. If this occurs, it is a sign that the patient is experiencing relaxation and tension relief.
The facial muscles relax: Relaxation of the facial muscles is a common therapeutic response during back massage. The nurse should observe the patient's face for any signs of relaxation, which may include softening of facial lines, eyelids drooping, or a general expression of peacefulness.
The respiratory rate (RR) decreases: The nurse should expect the client's respiratory rate to decrease during a back massage. This is because relaxation stimulates the parasympathetic nervous system, resulting in decreased respiratory rate, heart rate, and blood pressure.
The pulse is within the expected range: The nurse should expect the client's pulse to remain within the expected range during a back massage. A normal pulse rate is between 60-100 beats per minute for adults. If the pulse remains within this range, it is a sign that the patient is responding positively to the massage therapy.

In conclusion, providing back massage as a palliative care measure to an unconscious, grimacing, and restless client can help to promote relaxation, improve blood circulation, reduce muscle tension, and alleviate pain, stress, and anxiety. The nurse should identify therapeutic responses in the patient during the massage therapy, which may include relaxation of the shoulders, facial muscles, decreased respiratory rate, and pulse remaining within the expected range.

To know more about blood circulation visit:

brainly.com/question/28915450

#SPJ11

consider a certain type of nucleus that has a decay rate constant of 0.0250 min-1. calculate the time required for the sample to decay to one-fourth of its initial value.

Answers

It takes approximately 55 mins for the sample to decay to one - fourth of its original amount.

In the given statement is:

λ = 2.5 x 10^-2 \(min^{-1}\)is the rate constant of the nucleus

To solve this problem, we use

N(t) = \(N_{0}\)e^-λt

and since we are looking for the time it takes to decay the nucleus to one -fourth of its original amount, we set

N(t) = 1/4 \(N_{0}\) = 0.25\(N_{0}\)

We can substitute this in the decay equation:

0.25\(N_{0}\) =\(N_{0}\) e^-λt

Cancel the like terms

0.25 = e ^-λt

Take the natural logarithm of both sides:

㏑(0.25) =㏑(e^-λt)

㏑(0.25)= -λt

Solve for the time t:

t = - ㏑(0.25)/λ

Substitute the given rate constant :

t = ㏑(0.25) / 2.5 x 10^-2 \(min^{-1}\)

t = -1.3863 /2.5 x 10^-2 \(min^{-2}\)

t = 55.452mins

It takes approximately 55 mins for the sample to decay to one - fourth of its original amount.

Learn more about the Decay of Nucleus at:

https://brainly.com/question/14667624

#SPJ4

(3x 2)*7* _ x 12 x 7)​

Answers

3528x^3

when you look it up remove the bar at the bottom or its weird right?



please help!!!!


On a certain hot summer's day, 554 people used the public swimming pool. The
daily prices are $1.75 for children and $2.50 for adults. The receipts for admission totaled $1097.00.
How many children and how many adults swam at the public pool that day?


Answers

Answer:

Children= 384      Adults= 170

Step-by-step explanation:

First, write a system of algebraic equations:

\(1.75x+2.50y=1097\)

\(x+y=554\)

Second, use linear combination to eliminate one variable (I will eliminate x, or children.)

\(1.75x+2.50y=1097\)

\(-1.75(x+y=554)\)

\(1.75x+2.50y=1097\)

\(-1.75x+-1.75y=-969.5\)

\(0.75y=127.5\)

Divide both sides by 0.75

\(0.75y=127.5\)

\(/0.75\)        \(/0.75\)

\(y=170\), there are 170 adults

Now, plug in 170 for \(x+y=554\)

\(x+170=554\)

Subtract 170 from both sides

\(x+170=554\)

      \(-170\)   \(-170\)

\(x=384\), there are 384 kids.

Hope this helps!!!

Answer:

384 children and 170 adults

Step-by-step explanation:

if x is children and y is adults

1.75x+2.5y=1097

x+y=554

1.75x=1097-2.5y

x=554-y

1.75x=1097-2.5y

1.75x=1.75(554-y)

1097-2.5y=969.5-1.75y

1097-969.5=2.5y-1.75y

127.5=0.75y

127.5/0.75=y

170=y

x+y=554

x=554-y

x=554-170

x=384

to prove these are correct just do 1.75(384)+2.5(170) and see if it equals 1097, and do 384+170 to see if its the amount of people

1.75(384)+2.5(170)

672+425

1097

384+170=554

i need help to find the sum for this

( 4d + e + 2) + ( d + 3e - 4)


A.5d + 4e + 2

B.5d + 4e - 2

C.4d + 4e + 6

D. 5d + 4e - 2

help pls

Answers

The sum of the equation  (4d + e + 2) + (d + 3e - 4) is option (D) 5d + 4e - 2.

what is sum?

In mathematics, the term "sum" refers to the result of adding two or more numbers together. It is also commonly used to refer to the process of performing addition.

what is equation?

In mathematics, an equation is a statement that indicates that two expressions are equal. Equations typically contain variables, which are placeholders for unknown values, as well as constants and operations such as addition, subtraction, multiplication, and division.

In the given question,

To find the sum of (4d + e + 2) + (d + 3e - 4), we simply need to add the corresponding coefficients of d, e, and the constant terms:

(4d + e + 2) + (d + 3e - 4) = (4d + d) + (e + 3e) + (2 - 4)

Simplifying this expression, we get:

= 5d + 4e - 2

Therefore, the sum of (4d + e + 2) + (d + 3e - 4) is option (D) 5d + 4e - 2.

To know more about sum, visit:

https://brainly.com/question/2289438

#SPJ1

Do male and female servers at Swank Bar work the same number of hours? A sample of 50 female servers worked an average of 24 hours per week, with a standard deviation of 4. A sample of 50 male servers worked an average of 29 hours per week, with a standard deviation of 5. Let 1 and represent the typical number of hours worked by all female and male servers at Swank Bar, respectively. Estimate with a 95% confidence level how many more hours female servers work. Round answers to two decimal places. 11-1₂< Which of the following does your data suggest? O Male servers work more hours O Female and male servers work about the same number of hours O Female servers work more hours

Answers

We can estimate with a 95% confidence level that male servers work between 3.36 and 6.14 more hours per week than female servers. We can round this to "about 4.75 more hours" as our point estimate.

We can start by using a two-sample t-test to compare the means of the two samples. The null hypothesis is that the mean number of hours worked by female servers is equal to the mean number of hours worked by male servers, while the alternative hypothesis is that the mean number of hours worked by female servers is less than the mean number of hours worked by male servers.

Let's first calculate the pooled standard deviation:

s_p = sqrt(((n_1 -1) * s_1^2 + (n_2 - 1) * s_2^2) / (n_1 + n_2 - 2))

where n_1 = n_2 = 50

s_p = sqrt(((50 - 1) * 4^2 + (50 - 1) * 5^2) / (50 + 50 - 2)) = 4.49

Next, we can calculate the t-statistic:

t = (x_1 - x_2) / (s_p * sqrt(1/n_1 + 1/n_2))

where x_1 = 24, x_2 = 29

t = (24 - 29) / (4.49 * sqrt(1/50 + 1/50)) = -6.67

Using a t-distribution table with 98 degrees of freedom (50 + 50 - 2), we find that the critical t-value for a one-tailed test at a 95% confidence level is -1.66.

Since our calculated t-value is less than the critical t-value, we reject the null hypothesis and conclude that there is evidence to suggest that female servers work fewer hours than male servers.

To estimate how many more hours male servers work than female servers, we can calculate a confidence interval for the difference in means:

(x_2 - x_1) ± t_crit * s_p * sqrt(1/n_1 + 1/n_2)

where t_crit = 1.66 (at a 95% confidence level)

(29 - 24) ± 1.66 * 4.49 * sqrt(1/50 + 1/50) = 4.75 ± 1.39

Therefore, we can estimate with a 95% confidence level that male servers work between 3.36 and 6.14 more hours per week than female servers. We can round this to "about 4.75 more hours" as our point estimate.

Based on the data, we can conclude that male servers work more hours than female servers at Swank Bar.

Learn more about confidence here:

https://brainly.com/question/29048041

#SPJ11

(Help please:)!)

What is the perimeter of A"B"C"D"? Explain how you found the perimeter.

(Help please:)!)What is the perimeter of A"B"C"D"? Explain how you found the perimeter.

Answers

Answer:

26.3

Step-by-step explanation:

Perimeter is found by adding up all the sides.

8+6+6+6.3

18.3+8 =26.3

Answer:

26.3

Step-by-step explanation:

First, you find the perimeter of the original image, 6+6+6.3+8 = 26.3

Because the shape is only rotated, they are equal which means all 3 shapes have the same perimeter.

A book is 210 pages long; 140 of the pages have images on them. If Patrick opens the book to a random page, what is the probability that the page will have an image on it?

Answers

Answer: as a ratio it’s 140:210 and as a simplified fraction it’s 2/3. But not simplified it’s still 140/210

Step-by-step explanation:

Show me the ways. of how to divide 36 acorns if a brown squirrel can only carry 2 acorns at a time, a gray squirrel can only carry 3 acorns at a time, and the black squirrel can only carry 5 acorns?

Answers

The division of 36 acorns among the squirrels would be as follows:
- The black squirrel carries 35 acorns in 7 trips.
- The gray squirrel carries 1 acorn in 1 trip



1. Determine the number of times each squirrel can carry acorns:
  - The brown squirrel can carry 2 acorns at a time, so it will need to make 36 / 2 = 18 trips.
  - The gray squirrel can carry 3 acorns at a time, so it will need to make 36 / 3 = 12 trips.
  - The black squirrel can carry 5 acorns at a time, so it will need to make 36 / 5 = 7 trips.

2. Allocate the acorns to each squirrel:
  - Start by giving the black squirrel 7 trips worth of acorns, which is 7 x 5 = 35 acorns.
  - Since there are only 36 acorns in total, the black squirrel can take all of them.
  - This leaves 36 - 35 = 1 acorn remaining.

3. Distribute the remaining acorn(s) to the other squirrels:
  - If there is only 1 acorn left, it can be given to either the brown or gray squirrel.
  - Since the gray squirrel can carry more acorns per trip, it makes sense to give the remaining acorn to the gray squirrel.

So, the division of 36 acorns among the squirrels would be as follows:
- The black squirrel carries 35 acorns in 7 trips.
- The gray squirrel carries 1 acorn in 1 trip.

This is just one possible way to divide the acorns, considering the carrying capacities of the squirrels. The actual division may vary depending on the specific situation and requirements.

Learn more about division:

brainly.com/question/25289437

#SPJ11

If the mean of the four numbers 2,4,x,and 6 is 5,then x is

Answers

The value of the unknown number x is 8.

What is the mean?

Mean is the average of the given numbers and is calculated by dividing the sum of given numbers by the total number of numbers.

The given numbers include:

2, 4, x, 6mean = 5

The sum of the given numbers is calculated as follows:

\(2 + 4 + \text{x} + 6 = 12 + \text{x}\)

The mean of the given 4 numbers is calculated as follows:

\(\dfrac{12+\text{x}}{4} =5\)

\(12+\text{x}=20\)

\(\text{x}=20-12\)

\(\text{x}=8\)

Thus, the value of the unknown number x is 8.

Learn more about the mean of numbers at: https://brainly.com/question/32305540

At noon Ada and Kent had 3/8 gallon of lemonade left at their lemonade stand. The next customer bought 1/3 of the remaining lemonade. How much lemonade did the customer buy?

i will make you the brainleist! I know you can do it! Please HELP?

Answers

Answer:

The next customer gets 1/8 of the lemonade.

Step-by-step explanation:

They get 1/8th of the lemonade because 1/3 of 3/8 is 1/8. Imagine this. You have a pizza with 8 slices, but you only have 3 slices life (3/8). 3 slices is now all you have, and you decide to take 1 of the three slices left. Technically, you took 1 slice out of the three left, and 1 out of the original 8. Hope this helps :).

A motorcycle traveling at 70 miles per hour overtakes a car traveling at 40 miles per hour that had a three-hour head start. How far from the starting point are the two vehicles

Answers

A motorcycle traveling at 70 miles per hour overtakes a car traveling at 40 miles per hour that had a three-hour head start. How far from the starting point are the two vehicles.

----------------------

The car is 120 miles away when the motorcycle starts.

The bike gains on the car at 30 mph (70-40).

It takes 4 hours for the bike to close the gap (120/30).

In 4 hours, the bike and the car are 280 miles from the starting point.

---------

4*70 = 280

7*40 = 280

Since Distance = Speed x Time, and in this case, the distances are equal, we, therefore, have: 70T = 40(T + 3)

70T = 40T + 120

30T = 120

T=4, which makes the distance that both vehicles traveled, highlight_green280miles, calculated as (70 * 4), or (40 * 7).

It also means that the motorcycle took 4 hours to travel 280 miles, and the car took 3 hours more, or 7 hours to travel the same distance.

Learn more about Distance:

https://brainly.com/question/12356025

#SPJ4

What is the least common multiple of 5,6,7 Please i need help math class sucks

Answers

Answer:

Answer: LCM of 5, 6, and 7 is 210.

The LCM of 5, 6, and 7 is 210

the operation of matrix-vecotr multiplication is linear since the properties a(u v) = au av and a(cu) = c(au) hold for all vectors u and v

Answers

Matrix-vector multiplication is a linear operation because it satisfies the properties of scalar multiplication and vector addition, which are a(u+v) = au + av and a(cu) = cau, where a is a scalar and u and v are vectors.

Matrix-vector multiplication is a fundamental operation in linear algebra, where a matrix is multiplied by a vector to produce another vector. This operation is considered linear because it adheres to certain properties.

The first property is scalar multiplication, which states that multiplying a vector u by a scalar a and adding it to another vector v (a(u+v)) is equivalent to multiplying u by a (au) and v by a (av) separately and then adding the results (au + av). In other words, the operation distributes over vector addition.

The second property is the distributive property of scalar multiplication, which states that multiplying a vector u by a scalar c and then multiplying the resulting vector (cu) by another scalar a is equivalent to multiplying u by the product of the two scalars (cau). This property allows the scalar multiplication to be distributed over scalar multiplication.

These properties ensure that matrix-vector multiplication preserves the linearity of the underlying vector space. They enable the manipulation and analysis of systems of linear equations, transformations, and other mathematical operations involving matrices and vectors.

Learn more about distributive property here: https://brainly.com/question/30321732

#SPJ11

Other Questions
please help i cant find an answer anywhere A new radio station must register its frequency at Malaysian Communications and Multimedia Commission (MCMC). The free slot only available at 93.0 MHz and it can broadcast its channel within a bandwidth of 200 kHz. If the frequency deviation for modulation is 18 kHz: (i) (ii) what is the maximum modulating frequency to achieve modulation index of 3? [C3, SP4] how much is the bandwidth used if the maximum modulating frequency is 18 kHz? [C3, SP4] (iii) sketch the FM signal spectra if the modulating index is 0.5 and assuming that the amplitude of the carrier signal is 10 V. [C3, SP4] Which objects provided anthropologists with the first clues. Moxie earns a salary of $40 a day as a window salesman. In addition, he earns $12.50 for every window he sells and $2.25 for every window that includes a warranty. To get from job-to-job, Moxie must pay $18.25 a day to rent a car.On Monday, Moxie sells w windows that all include a warranty. Write asimplified expression to represent the total amount in dollars Moxie makes on Monday. If f (x) = 5(2-3x), what is the value of f(-4)? drew's company imports materials and parts into a free trade zone (ftz) within the united states and then has the finished products imported into the united states. her company will most likely: In the area illustrated, what process is evident over time? the nurse is caring for clients with obsessive-compulsive disorder (ocd). which progressive and debilitating disorder is most commonly seen with a late onset? Explain how chemical and physical changes affect our lives. brown fat, found in small, hibernating animals and infants, has a protein that acts like dnp. we would therefore expect brown fat to _______ heat production because ______.a. Decrease; it is more dense that regular "white" fat. This limits diffusion, thereby decreasing the rate of aerobic metabolism and, therefore, heat generation. b. Decrease; it contains more mitochondria. This increases the efficiency with which glucose catabolism is coupled to ATP Synthesis, and, therefore, less of the chemical energy of catabolism is lost as heat. c. Increase; it is more dense than regular "white" fat, so it is a better temperature insulator. By maintaining the temperature of the organism closer to the optimal temperature for enzymes, motabolism, and therefore heat generation, is maintained. d. Increase; it contains a protein that forms a pore in the inner mitochondrial membrane. This allows H + to diffuse down its gradient without the energy being captured and coupled to ATP Synthesis. The energy is lost as heat. A network of tubules that synthesize and transport materials needed for cellular growth and other functions. In 1754, the British colonists set their sights on new land to acquire, the Ohio River Valley, which was claimed by France. Knowing the land is fertile, and the river flows south to New Orleans and the Gulf of Mexico, British colonists tried to take the Ohio River Valley by force. Thus began the French & Indian War, in which the British won, receiving the land that was desired. However, colonists were forbidden from settling the land, in order to avoid more conflicts with Native Americans.Which of the following perspectives apply to the above scenario?Social ContextEconomicsPolitical DynamicsResource AvailabilityTechnological Advancements Each of 50 guests at a banquet will be served an 8-ounce portion of prime rib. If prime rib has a yield percentage of 60%, how much prime rib must be purchased for the banquet? (Round answer to a whole number.) FILL IN THE BLANK the intradermal injection is given at a ________-degree angle to the skin surface. which of the following could be included on a label as a structure/function claim? antioxidants maintain cell integrity antioxidant vitamins and cancer selenium and cancer potassium and high blood pressure Mali is a nation in west Africa. Mali's culture is well known for hospitality and music. Mali was previously the center of a powerful empire in it's past history. Which sentence best restates this information?A. Mali in West Africa is well known for its hospitality and being the center of a powerful historical empire. B. Once the center of a powerful empire, the West African nation of Mali is well known for its hospitality and music. C. Mali, a nation in west Africa, is well known for its hospitable culture, music, and the once-powerful empire of it's past. D. In west Africa, Mali is well known for its hospitality,music, and powerful former empire. An organization in which decision-making authority is spread throughout the organization is. What kind of map is commonly used to locate faults and folds in beds of rock?A. geologic mapB. topographic mapC. soil mapD. isogram map How does peace spread from a home up to the countries of the world?It isn't from Social Studies but it's from Value Education but there was no option. f '(x) = sin(x) - 65What is f(x)?