Convert 140 kilograms to pounds. (1 kilogram = 2.204 pounds)

310.76 pounds
308.56 pounds
63.52 pounds
15.74 pounds

Answer:yes

Step-by-step explanation:(i just want points)

Answer:

The answer is 60

Step-by-step explanation:

2x5x6

rearrange by the commutative property

(2x5)x6

Calculate

10x6

calculate the product or quotient to 60

hence the answer is 60

Hoped this helped:D

Alison has five different hats, six different bracelets, and seven cats. She wants to take a selfie with a hat, a bracelet, and two cats. So she can take 630 different selfies.

         She wants to take selfies with what she has, and the question asks how many different selfies can she take.

    Let's solve the question below:

         The total number of selfies Alison can take is 5 × 6 × ( ₇C₂ )

          As Alison wants to take a selfie with a hat, a bracelet, and two cats, there are 5 hats and 6 bracelets she can select from, and she needs to select 2 cats out of 7 available cats.

          We can use the combination formula to calculate the total number of ways:

            ₇C₂ = \((7 * 6)/2\)

                   = 21

  Hence, Alison can take \(5 * 6 * 21\) = 630 different selfies with a hat, a bracelet, and two cats.

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Answer:

if she types 50 words per minute it would be 16 minutes for her to get to 800 words

Step-by-step explanation:

Answer:

Step-by-step explanation:

800 divided by 50 = 16

Answer:

That is quite simple,7 is the best choice

Answer:

4 days

Step-by-step explanation:

There are 8 pints in a gallon, so it would take 4 days to finish 1 gallon.

Natalie take 4 days to drink 1 gallon of milk.

What is Unitary method?

It is a method where we find the value of a single unit from the value of multiple units and the value of multiple units from the value of a single unit.

First, let us make a note of the information we have. There are 5 ice-creams. 5 ice-creams cost $125.

Step 1: Let’s find the cost of 1 ice cream. In order to do that, divide the total cost of ice-creams by the total number of ice-creams. The cost of 1 ice-cream = Total cost of ice-creams/Total number of ice-creams = 125/5 = 25. Therefore, the cost of 1 ice cream is $25.

Step 2: To find the cost of 3 ice-creams, multiply the cost of 1 ice cream by the number of ice-creams. The cost of 3 ice-creams is cost of 1 ice-cream × number of ice-creams = 25 × 3 = $75. Finally, we have the cost of 3 ice-creams i.e. $75.

Given:

Natalie drinks = 2 pints milk each day.

We know

1 gallon = 8 pints

So, 1 gallon drinks take= 8/2 = 4 days

Hence, Natalie take 4 days to drink 1 gallon of milk.

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The general solution of the differential equation is:

y = Ax^-5 + Bx^-5ln(x)

where A and B are constants determined by the initial or boundary conditions.

To solve the differential equation x^2y'' + 11xy' + 25y = 0, we can assume the solution to be of the form y = x^r, where r is a constant.

Then, we have:

y' = rx^(r-1)

y'' = r(r-1)x^(r-2)

Substituting these into the differential equation, we get:

x^2y'' + 11xy' + 25y = x^2r(r-1)x^(r-2) + 11xrx^(r-1) + 25x^r = 0

Dividing both sides by x^2, we have:

r(r-1) + 11r + 25 = 0

Simplifying, we get:

r^2 + 10r + 25 = (r+5)^2 = 0

Therefore, r = -5.

Thus, the general solution of the differential equation is:

y = Ax^-5 + Bx^-5ln(x)

where A and B are constants determined by the initial or boundary conditions.

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Answer:The answer is y = 2x3 + 4x2 – x + 5 and  y = –3x2 + 4x + 9

Roots are both: x=-4, x= -1/2 , x= 1

Proof:

Solve for x over the real numbers:

2 x^3 + 4 x^2 - x + 5 = -3 x^2 + 4 x + 9

Subtract -3 x^2 + 4 x + 9 from both sides:

2 x^3 + 7 x^2 - 5 x - 4 = 0

The left hand side factors into a product with three terms:

(x - 1) (x + 4) (2 x + 1) = 0

Split into three equations:

x - 1 = 0 or x + 4 = 0 or 2 x + 1 = 0

Add 1 to both sides:

x = 1 or x + 4 = 0 or 2 x + 1 = 0

Subtract 4 from both sides:

x = 1 or x = -4 or 2 x + 1 = 0

Subtract 1 from both sides:

x = 1 or x = -4 or 2 x = -1

Divide both sides by 2:

Answer:  x = 1 or x = -4 or x = -1/2

Step-by-step explanation:

The answer is y = 2x3 + 4x2 – x + 5 and  y = –3x2 + 4x + 9

Roots are both: x=-4, x= -1/2 , x= 1

Explanation:

Solve for x over the real numbers:

2 x^3 + 4 x^2 - x + 5 = -3 x^2 + 4 x + 9

Subtract -3 x^2 + 4 x + 9 from both sides:

2 x^3 + 7 x^2 - 5 x - 4 = 0

The left hand side factors into a product with three terms:

(x - 1) (x + 4) (2 x + 1) = 0

Split into three equations:

x - 1 = 0 or x + 4 = 0 or 2 x + 1 = 0

Add 1 to both sides:

x = 1 or x + 4 = 0 or 2 x + 1 = 0

Subtract 4 from both sides:

x = 1 or x = -4 or 2 x + 1 = 0

Subtract 1 from both sides:

x = 1 or x = -4 or 2 x = -1

Divide both sides by 2:

Answer:  x = 1 or x = -4 or x = -1/2

Answer:

hi there ☺️

Here we will use algebra to find three consecutive integers whose sum is 345. We start by assigning X to the first integer. Since they are consecutive, it means that the 2nd number will be X + 1 and the 3rd number will be X + 2 and they should all add up to 345. Therefore, you can write the equation as follows:

(X) + (X + 1) + (X + 2) = 345

To solve for X, you first add the integers together and the X variables together. Then you subtract three from each side, followed by dividing by 3 on each side. Here is the work to show our math:

X + X + 1 + X + 2 = 345

3X + 3 = 345

3X + 3 - 3 = 345 - 3

3X = 342

3X/3 = 342/3

X = 114

Which means that the first number is 114, the second number is 114 + 1 and the third number is 114 + 2. Therefore, three consecutive integers that add up to 345 are 114, 115, and 116.

114 + 115 + 116 = 345

We know our answer is correct because 114 + 115 + 116 equals 345 as displayed above.

Step-by-step explanation:

pls rate me the brainiest

Answer:

b⁴

Step-by-step explanation:

When you multiply exponents together, you add the powers:

a⁻³ x a³ = -3 + 3 = 0

a⁰ = 0

b³ x b = 3 + 1 = 4

b⁴

Answer:

b⁴

a⁻³ x a³ = -3 + 3 = 0

a⁰ = 0

b³ x b = 3 + 1 = 4

b⁴

Answer:

Doy puntos gratis si quieres

Step-by-step explanation:

Answer:

A. 2

Step-by-step explanation:

Answer: 2

Step-by-step explanation:

AB= 8,  DE=4

8/4= 2  

BC= 4, EF=2

4/2= 2

AC= \(\sqrt{208}\),    DF= \(\sqrt{52}\)

\(\sqrt{208}\)/\(\sqrt{52}\)= 2

The composite function fg(x) is a linear function​ by the proof shown below

From the question, we have the following parameters that can be used in our computation:

f(x) = 2x - 1

g(x) = -x + 3

The above functions are linear functions

This means that the function fg(x) will also be a linear function​

To prove this, we have

f(g(x)) = 2(g(x)) - 1

substitute the known values in the above equation, so, we have the following representation

f(g(x)) = 2(-x + 3) - 1

So, we have

f(g(x)) = -2x - 7

Hence, the function is a linear function

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The exponential function f (t) = e is a mathematical function that describes a relationship between a number and its power.

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Answer:

number 6, explanation: man urinates on fellow passenger for not being allowed to sm0ke

Step-by-step explanation:

A stem club has 30 members and to find out how many ways are there to choose 4 members of the club to serve on an executive committee is as follows:

Given the stem club has 30 members.

The number of ways to choose 4 members of the club to serve on an executive committee is to be considered as 30c4

we know that the formula is

     \(n{cr}\) = \(\frac{n!}{(n-r)!r!}\)

there n = 30 and r = 4

that is., \(30_{c4}\) = \(\frac{30!}{(30-4)!4!}\)

                  = \(\frac{30!}{26!4!}\)

                  = 29x15x7x9  = 27,405

Hence, the number of ways to choose 4 members of the club to serve on an executive committee is equal to 27,405.

Hence the number of ways to choose an executive member = 27,405

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Answer:

Step-by-step explanation:

s

Answer:

A) $0.6

The point (5,3) means that you get 5 pounds of lettuce for 3 dollars, which means that one pound of lettuce would cost 3/5 dollars.

B) It tells us that 10 pounds of lettuce costs $6.

The x value of the point on the this graph tells us the number of pounds of lettuce and the y value of the point tells us the cost of those pounds of lettuce.

Step-by-step explanation: BABABOOEY

Answer:

Initial setup is $27.50 and $65 an hour

Step-by-step explanation:

Answer:

The initial setup fee is $55.

The hourly rate is $65.

Step-by-step explanation: hope this helps :)

Based on the two-tangent theorem, the value of x is calculated in the circle as: x = 2.

Based on the two-tangent theorem, if two tangents are drawn from a circle to meet each other at any point outside the circle, then the lengths of the tangents are congruent to each other, that is, they are equal.

Therefore, we would create the following equation based on the two-tangent theorem:

20x + 6 = 10x + 26

Combine like terms:

20x - 10x = -6 + 26

10x = 20

Divide both sides by 10:

10x/10 = 20/10

x = 2

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Hi again! The equation to the function would be..

y = 1/2x + 1 (assuming that the initial value is one)

The values to the given expressions are as follows:

a = 4.96^2 = 24.6016

b = 0.399^(1/3) = 0.703

c = (4.00^0.665) = 2.363

d = 0.905^(3.83) = 1.279

To find the values of the given expressions, we can use the calculator to perform the necessary calculations. Let's go through each calculation step by step:

a) To calculate a, we need to raise 4.96 to the power of 2. Using a calculator, we find that 4.96^2 equals 24.6016.

b) For b, we are required to find the cube root of 0.399. Using the calculator, we determine that the cube root of 0.399 is approximately 0.703.

c) To solve for c, we need to raise 4.00 to the power of 0.665. Utilizing the calculator, we find that 4.00^0.665 is equal to approximately 2.363.

d) Lastly, to calculate d, we need to raise 0.905 to the power of 3.83. Using the calculator, we find that 0.905^3.83 equals approximately 1.279.

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Answer:

\( \sf \: x = 7\)

Step-by-step explanation:

Now we have to,

→ Find the required value of x.

The equation is,

→ 4x = 28

Then the value of x will be,

→ 4x = 28

→ x = 28 ÷ 4

→ [ x = 7 ]

Hence, the value of x is 7.

Applying the triangle sum theorem, the missing values are:

1. x = 11; y = 137

2. m∠C = 36°

3. b = 76°

4. x = 50; y = 65°

According to the triangle sum theorem, all the interior angles in a triangle is equal to 180 degrees when added.

1. 40 + 9x - 2 + 43 = 180 [triangle sum theorem]

Combine like terms

40 + 9x - 2 + 43 = 180

81 + 9x = 180

9x = 180 - 81

9x = 99

x = 11

y = 180 - 43 [linear pair theorem]

y = 137

2. m∠C = 180 - 89 - 55 [triangle sum theorem]

m∠C = 36°

3. b = 180 - 72 - 32 [triangle sum theorem]

b = 76°

4. x + 65 = 115 [exterior angle theorem]

x = 115 - 65

x = 50

x + y + 65 = 180

Substitute

50 + y + 65 = 180

115 + y = 180

y = 180 - 115

y = 65°

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Step-by-step explanation:

4.1  X 10^2    is    4.1  X 100   =   410

The System Effectiveness is approximately 0.763.

To calculate the System Effectiveness, we need to multiply the values of Operational Readiness, Design Adequacy, Availability, Maintainability, and Mission Reliability.

System Effectiveness = Operational Readiness * Design Adequacy * Availability * Maintainability * Mission Reliability

Plugging in the given values:

System Effectiveness = 0.89 * 0.95 * 0.98 * 0.93 * 0.99

System Effectiveness ≈ 0.763

Therefore, the System Effectiveness is approximately 0.763.

The correct answer is a. 0.763.

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The period of the voltage signal V(t) = 10 sin(t) is 2π because the sine function has a natural period of 2π and the coefficient of t does not affect the period in this case.

To find the period T of the voltage signal V(t) = 10 sin(t), we can use the properties of the sine function.

The sine function has a period of 2π, which means it repeats itself every 2π units. In the given equation V(t) = 10 sin(t), the coefficient of t is 1, which means the period is affected by the coefficient.

In this case, the voltage function has a coefficient of 1, so the period T can be found by equating 2π to the coefficient multiplied by the period:

2π = 1 * T

Simplifying the equation, we have:

T = 2π

Therefore, the period T of the voltage signal is 2π.

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Complete question

The voltage in an electrical circuit varies with time according to the formula V(t) = 10 sin(t) for t in the interval [0,T]. The numerical value of the mean voltage in the circuit is 6.3662. What is the period T of the voltage signal?

It is FALSE to state that if a researcher is interested determining if there is a relationship betweenethnicity and job type, then a Chi- Square Goodness of Fit test can be   used.

A Chi-Square Goodness of Fit test is not   appropriate for determining the relationship between ethnicity and job type.

This test is used to assess thedistribution of categorical variables within a single population or sample,   comparing observed frequencies with expected frequencies.

To examine the relationship between ethnicity and job type, a Chi-Square test of independence   or another suitable statistical test, such as logistic regression,would be more appropriate.

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