H 24 inches The volume of a cylinder can be found by using the formula v Bh. Which expression can be used to determine B, the area of the base of this hatbox in square inches? (24) H 82.12 J 122.8

Answers

Answer 1

Answer: The volume a cylinder is v=(area of base)h and since the area of the base is πr², you can write the equation a v=πr²h. Since the problem wants us to find what be is in the equation of a cylinder as v=Bh, we know that B=πr². The problem gave us the diameter of the circle so we no the radius is going to be the diameter (24) divided by 2 which equals 12. therefore B=12²π.

I hope this helps.

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Anna makes hand-painted plates. Her overhead cost are $750 per week, and she pays an additional $10 per plate in material cost. If Anna sells the plates for $25 each, how many plates does she have to sell each week before she can make a profit?
Find the sum of 130 cm. And 50 mm.in meters

Estimate this question using compatible numbers. 276÷ 42

Answers

We are estimating, so we round the numbers to something that would be beneficial to us to more easily solve the problem (using mental math). We want to round to compatible numbers to make the math more simple. If we round to numbers that are divisible by 10 it makes the association easy to see... If we round 276 to 280 and 42 to 40, we see that we have complimentary numbers because 28 divides evenly by 4 to give 7. So

280 / 40 = 7

What is the equation of the line that has a slope of 2/3 and a y-intercept of 3?

Answers

Answer: y=2/3x+3

*Remember the original equation in slope-intercept form*

y=mx+b

*label that with what each letter stands for*

m=slope/rate of change
x=variable
b=y-intercept

*Substitute this information into the equation

y=2/3x+3

Hope this helps comment below for more questions :)

How many 1/4 teaspoon doses are in 7/8 teaspoon of medicine

Answers

The correct answer is:

3 1/2.

Explanation:

To find out how many 1/4 tsp doses are in 7/8 tsp of medicine, we divide:

7/8 ÷ 1/4

To divide fractions, flip the second fraction and multiply:

7/8 × 4/1

Multiply straight across:

7/8 × 4/1 = (7×4)/(8×1) = 28/8

To simplify this, we see how many times 8 will divide into 28. It divides evenly 3 times; this is our whole number.

After 8 goes into 28 3 times, there are 4 left over. This is the numerator of our fraction (8 is the denominator):

3 4/8 = 3 1/2

Help meh PleAse Which function has the greatest rate of change?

A. 14x – 2y = 8

B. y = 6x – 5

C.
x y
−2 −7
−1 −2
0 3
D.
The Graph is Letter D.

Answers

Rate of Change is the same as Slope.

A.

$\sf14x-2y=8$

Convert to slope-intercept form.

Subtract 14x to both sides:

$\sf-2y=-14x+8$

Divide -2 to both sides:

$\sf~y=7x-4$

So the rate of change here is 7.

B.

$\sf~y=6x-5$

This is already in slope-intercept form, so the rate of change here is 6.

C.

Take any two points on the graph and plug them into the slope formula.

Let's take (-1, -2) and (0, 3).
x1 y1 x2 y2

$\sf~m=(y_2-y_1)/(x_2-x_1)$

Plug in the numbers:

$\sf~m=(3-(-2))/(0-(-1))$

Subtract:

$\sf~m=(5)/(1)$

Divide:

$\sf~m=5$

So the rate of change here is 5.

D.

Take any two points on the line and plug them into the slope formula.

Let's take (0, -2) and (1, 3)
x1 y1 x2 y2

$\sf~m=(y_2-y_1)/(x_2-x_1)$

Plug in the numbers:

$\sf~m=(3-(-2))/(1-0)$

Subtract:

$\sf~m=(5)/(1)$

Divide:

$\sf~m=5$

So the rate of change here is 5.

Therefore, A has the greatest rate of change.

julio bought a total of 20 medium and large pumpkins if he spent $53 and bought 6 more large pumpkins as medium pumpkins how many large pumpkins did he buy

Answers

I think he bought 14 meduim pumpkins and six large pumpkins.

What fraction in this geometric sequnce comes after 5/6,5/9,10/27,20/81.

Answers

(20/81) * (2/3) = (40/243)

The next fraction would be (40/243).

Hope this helps ! (:

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