Plz help! It’s multiply choice

Answer:2 pounds per hour

Step-by-step explanation:

The range of this dataset is 9, which indicates that the difference between the largest and smallest observations is 9 units

The measure that quantifies the difference between the largest and smallest observations in a set of data is called the range. The range is a simple statistical measure that is calculated by subtracting the smallest value from the largest value in the dataset.

For example, if we have the following dataset of 10 numbers:

5, 2, 9, 7, 6, 8, 4, 3, 1, 10

Then the range of the dataset can be calculated as follows:

Range = Largest value - Smallest value = 10 - 1 = 9

Therefore, the range of this dataset is 9, which indicates that the difference between the largest and smallest observations is 9 units.

Learn more about observations here:

https://brainly.com/question/30019713

#SPJ11

The total volume of the rectangular fish tank is 480.5 units.

Base length = 12 1/2 units Height = 6 1/5 units

Convert the mixed numbers to improper fractions

Base length = 12 1/2 = 12 +1/2 = 25/2

Height = 6 1/5 = 6 + 1/5 = 31/5

Now, we can calculate the base area

Base area = length × height

Base area = (25/2) × (31/5) = 775/10 = 77.5

We multiply the base area by the height to get the total volume: Total volume = Base area × Height

Volume = 77.5 × (31/5)

Volume = 480.5

Therefore, the total volume of the rectangular fish tank is 480.5 units.

To know about volume click here :

https://brainly.com/question/25422723

#SPJ4

Answer:

6  pencils

Step-by-step explanation:

Total cost = paper * cost of a package + pencils * cost of a pencils

We bought 1 pack of paper at 3 dollars and p pencils at 2 dollars

15  = 1*3 + p*2

15 = 3+2p

Subtract 3 from each side

15-3 = 3+2p-3

12 = 2p

Divide by 2

12/2 = 2p/2

6 = p

A true/false test with 9 questions can be answered in 512 different ways.

The number of ways a true/false question can be answered is 2 (either true or false). By the theorem of counting, the number of ways to answer a series of independent events (such as a series of true/false questions) is equal to the product of the number of ways each event can occur.

In this case, the number of ways to answer 9 independent true/false questions is 2 raised to the power of 9, or 2⁹ = 512. This means that there are 512 possible combinations of answers for a 9-question true/false test.

To know more about true/false test click on below link:

https://brainly.com/question/28441890#

#SPJ11

Using translation concepts, it is found that the ordered pair of the final point is given by:

D. (5,4).

A translation is represented by a change in the function graph, according to operations such as multiplication or sum/subtraction in it's definition.

In this situation, considering that we start at point (5,4), the translations are as follows:

It ends at the starting point, hence option D is correct.

More can be learned about translation concepts at https://brainly.com/question/4521517

The statement "P implies Q" is false under the following conditions: a) P is true and Q is false, and d) P is false and Q is true.

The statement "P implies Q" can be expressed as "if P, then Q." It is a conditional statement where P is the antecedent (the condition) and Q is the consequent (the result).

To determine when the statement is false, we need to identify cases where P is true but Q is false, or when P is false but Q is true.

Option a) states that both P and Q are true. In this case, the statement "P implies Q" holds true because if P is true, then Q is true.

Option b) states that both P and Q are false. In this case, the statement "P implies Q" is considered true because the antecedent (P) is false.

Option c) states that P is true and Q is false. Under this condition, the statement "P implies Q" is false because when P is true, but Q is false, the implication does not hold.

Option d) states that P is false and Q is true. In this case, the statement "P implies Q" is true because the antecedent (P) is false.

Therefore, the conditions under which the statement "P implies Q" is false are a) P is true and Q is false, and d) P is false and Q is true.

Learn more about conditional statement here:

https://brainly.com/question/30612633

#SPJ11

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

\(f(x) = g(x)\)

\( - 3x + 4 = 2\)

Subtract sides 4

\( - 3x + 4 - 4 = 2 - 4\)

\( - 3x = - 2\)

Divided sides by -3

\( \frac{ - 3}{ - 3} x = \frac{ - 2}{ - 3} \\ \)

\(x = \frac{2}{3} \\ \)

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

Thus for x = ⅔ , f(x) = g(x)

Answer:

Step-by-step explanation:

2/3

Answer:

all answers on the graph will be 4 times that amount

Step-by-step explanation:

rise over run

basically if y is 1 and its of a slope of 1/4 then youd multiply it by 4. 2/8 3/12

as well as it will always be a positive slope :)

9514 1404 393

Answer:

  d)  all of the above are false

Step-by-step explanation:

Every ordered pair of real numbers is a point in the Cartesian coordinate system.

The various statement saying otherwise are all false.

3 cm 3 mm = 3.3 cm, 2 cm 5 mm = 2.5 cm, 4 cm 5mm = 4.5cm

The combined heights of the boxes are 3.3 + 2.5 + 4.5 = 10.3(cm)

-> There is 35 - 10.3 = 24.7(cm) above the boxes in the drawer left.

Answer:

b = 10

Step-by-step explanation:

substitute x = 10 into the equation

b = \(\frac{2(10)^2(10-5)}{10(10)}\)

  = \(\frac{2(100)(5)}{100}\) ← cancel 100 on numerator/ denominator

 = 2(5)

 = 10

Answer:

domain: (–∞,∞)    or  all real numbers

range: (–∞,∞)       or  all real numbers

Step-by-step explanation:

domain is left to right (x-axis). looking at the graph, as you go from left to right, the x-values are infinitely getting more negative and positive.

range is bottom to top (y-axis). as you go from bottom to top, the y-values are infinitely getting more negative and positive.

Answer:

equilateral acute

Step-by-step explanation:

Answer:

Equilateral Acute Triangle

Step-by-step explanation:

The expression for the new cost of the shirt is 0.8p. Option B

Price discount equals the difference between the price paid for and it's par value. Discount is a kind of reduction or deduction in the cost price of a product

To get the expression for the new cost of the shirt,

1 - 0.2 = 0.8

We then multiply the new percentage with the price to get the new price. And this can be expressed as: 0.8p

Hence, 0.8p is the new expression for the price discount

Learn more about price discount at: https://brainly.com/question/26357091

#SPJ1

The volume of this cylinder is equal to 675 cm².

Mathematically, the volume of a cylinder can be calculated by using this formula:

Volume of a cylinder, V = πr²h

Where:

Substituting the given parameters into the volume of a cylinder formula, we have the following;

Volume of a cylinder, V = πr²h

Volume of a cylinder, V = 3 × 5² × 9

Volume of a cylinder, V = 3 × 25 × 9

Volume of a cylinder, V = 675 cm².

Read more on cylinder here: https://brainly.com/question/27933016

#SPJ1

add all the sides!

[side one] + [side two] + [side three]

[7y + 10] + [7y + 10] + [y - 4]

= 14y + 20 + y - 4

= 15y + 16

hope this helps :) !!

Answer:

15y + 16

Step-by-step explanation:

2(7y + 10) + y - 4

14y + 16 + y

15y + 16

The area of the sector is approximately 73.14 square centimeters.

The formula to calculate the area of a sector is given by A = (θ/2) × r^2, where θ is the central angle measure in radians, and r is the radius of the circle.

Substituting the given values in the formula, we get A = (4/7π/2) × 16^2

Simplifying this expression, we get A = (8/7) × 16^2 × π/2

A = 128π square centimeters/7

Using the approximation π ≈ 3.14, we can calculate the value of A as follows:

A ≈ (128 × 3.14) square centimeters/7 ≈ 573.44 square centimeters/7 ≈ 73.14 square centimeters (rounded to two decimal places)

Therefore, the area of the sector is approximately 73.14 square centimeters.

For more questions like Sector click the link below:

https://brainly.com/question/7512468

#SPJ11

The values that are used in the box plot are:

A - Median

D - Q1

E - Minimum

F - Q3

G - Maximum

The stated question is related to the topic Statistics from maths.

The box plot is a five number set of data . The numbers are as stated above median , Q1 , minimum , Q3 and maximum .

The plotting of box plot is done as follows :

To know more about box plot refer to the link below :

https://brainly.com/question/14277132

#SPJ4

Complete question

The scores on an exam have mean = 110, standard deviation = 15, minimum = 69 , Q1 =87, median = 94 , Q3 = 117, and maximum = 128.

State which of these values are used in a box plot ? Select all that apply

A. median

B. mean

C. standard deviation

D. Q1

E. minimum

F. Q3

G. maximum

Answer:

\( \frac{3x {}^{3} }{8} \)

Step-by-step explanation:

\( \frac{3 {x}^{3} }{8} \)

Answer:

8.01 is the answer

Answer:

8.01

Step-by-step explanation:

Without specific information about the data set, it is not possible to determine which equation is the best fit.

To determine the linear function equation that best fits the data set, we need more information about the data set itself. Without the data points or any other details, we cannot accurately determine which linear function equation is the best fit.

However, I can provide a general explanation of the four options:

y = -2x + 5: This is a linear equation with a negative slope of -2. It represents a line that decreases as x increases. The y-intercept is 5.

y = 2x + 5: This is a linear equation with a positive slope of 2. It represents a line that increases as x increases. The y-intercept is 5.

y = -1/2x + 5: This is a linear equation with a negative slope of -1/2. It represents a line that decreases at a slower rate as x increases. The y-intercept is 5.

y = 1/2x - 5: This is a linear equation with a positive slope of 1/2. It represents a line that increases at a slower rate as x increases. The y-intercept is -5.

Without specific information about the data set, it is not possible to determine which equation is the best fit. The best fit would depend on how well the equation aligns with the actual data points.

for such more question on data set

https://brainly.com/question/27358262

#SPJ8

The value of c is approximately 1.1476.

To find the value of c for which the average value of the function f(x) = (9π/x^2)(cos(π/x)) on the interval (1,c) is -0.09, we need to calculate the average value of the function and solve for c.

The average value of a function f(x) on an interval [a, b] is given by:

Average value = (1 / (b - a)) * ∫[a, b] f(x) dx

In this case, we have the interval (1, c) and want the average value to be -0.09. So we can set up the equation:

-0.09 = (1 / (c - 1)) * ∫[1, c] [(9π/x^2) * cos(π/x)] dx

To solve this equation, we first evaluate the integral on the right side. The integral of the given function can be quite challenging to evaluate analytically. Therefore, we can use numerical methods or software to approximate the value of the integral.

Once we have the numerical approximation for the integral, we can solve for c by rearranging the equation:

(c - 1) = (1 / -0.09) * ∫[1, c] [(9π/x^2) * cos(π/x)] dx

(c - 1) = -1 / 0.09 * Approximated value of the integral

Finally, we can solve for c by adding 1 to both sides of the equation:

c = 1 + (-1 / 0.09) * Approximated value of the integral

Using numerical methods or software, we can compute the value of the integral and substitute it into the equation to find the approximate value of c, which is approximately 1.1476.

Visit here to learn more about integral:

brainly.com/question/31433890

#SPJ11

Answer:

washer is 587$

Step-by-step explanation:

1000 - 175

825

825 divided by 2 than add 175 to the washers half

the cost of the washer is $587.5, and the cost of the dryer is $412.5.

Let's assume the cost of the dryer is "x" dollars.

According to the information given, the cost of the washer is $175 more than the cost of the dryer. So, the cost of the washer can be represented as "x + $175" dollars.

The combined cost of the washer and the dryer is $1000. Therefore, we can write the equation:

Cost of washer + Cost of dryer = $1000

(x + $175) + x = $1000

Now, let's solve for "x":

2x + $175 = $1000

Subtract $175 from both sides:

2x = $1000 - $175

2x = $825

Now, divide both sides by 2 to find the value of "x":

x = $825 / 2

x = $412.5

So, the cost of the dryer is $412.5.

Now, let's find the cost of the washer:

Cost of washer = Cost of dryer + $175

Cost of washer = $412.5 + $175

Cost of washer = $587.5

Therefore, the cost of the washer is $587.5.

In summary, the cost of the washer is $587.5, and the cost of the dryer is $412.5.

Learn more about cost here

https://brainly.com/question/12055956

#SPJ2

37.70/12

MARK ME AS BRAINLIEST :)

=================================================

Explanation:

The probability of getting all heads is (1/2)*(1/2)*(1/2) = 1/8

The probability of getting all tails is 1/8 for identical steps as above.

The probability of getting all to land on the same side is 2*(1/8) = 1/4

Answer:

Let me finish it :

7h - 15h + 40 = -72

(7h - 15h) + 40 = -72

-8h + 40 = -72

-8h = -72 - 40

-8h = -112

h = 8

So the value of h is 8

━━━━━━━━━━━━━━━━━

Hope it helps!

Hey there!

7h - 15h + 40 = -72

COMBINE the LIKE TERMS

-8h + 40 = -72

SUBTRACT 40 to BOTH SIDES

-8h + 40 - 40 = -72 - 40

CANCEL out: 40 - 40 because it gives you 0

KEEP: -72 - 40 because it helps solve for the h-value

NEW EQUATION: -8h = -72 - 40

SIMPLIFY IT!

-8h = -112

DIVIDE -8 to BOTH SIDES

-8h/-8 = -112/-8

CANCEL out: -8/-8 because it gives you 1

KEEP: -112/-8 because it helps solve for the h-value (it gives you the result of it!)

NEW EQUATION: h = -112/-8

SIMPLIFY IT!

h = 14

Therefore, your answer is: h = 14

Good luck on your assignment and enjoy your day!

~Amphitrite1040:)

An alternative way of solving this question is by finding the angle between the two given lines using the direction cosines of the lines. If the angle between the two lines is 90 degrees, then the lines are perpendicular.

We know that if the direction ratios of two lines are a, b, c and p, q, r, then the two lines are perpendicular if a*p+b*q+c*r=0. Here, direction ratios of given lines are 1, -2, 3 and 3, 1, -5. Now, multiplying the corresponding direction ratios and adding them up, we get: 1*3 + (-2)*1 + 3*(-5) = -10 ≠ 0. So, the two lines are not perpendicular. We know that if the direction ratios of two lines are a, b, c and p, q, r, then the two lines are perpendicular if a*p+b*q+c*r=0. Here, direction ratios of the first line are 2, 3, -6 and direction ratios of the second line are 2, -1, -5. Now, multiplying the corresponding direction ratios and adding them up, we get:

2*2 + 3*(-1) + (-6)*(-5) = 34

= 0. So, the two lines are perpendicular.

To learn more about angle, visit:

https://brainly.com/question/18827844

#SPJ11