All categories

3 years ago

The figure is made up of 2 hemispheres and a cylinder.

Mathematics

2 answers:

makvit [3.9K]3 years ago

5 0

Answer: 126π in.³

Step-by-step explanation:

Setler [38]3 years ago

3 0

Answer:

Hemisphere radius = 3 inch

Sphere volume = 4/3 • π • radius^3

Sphere volume = 4/3 • π • 27

Sphere volume = 113.0973355292 cubic inches

Cylinder Volume = π • radius^2 • height

Cylinder Volume = π • 9 * 10

Cylinder Volume = 282.7433388231 cubic inches

TOTAL VOLUME = 113.10 + 282.74 cubic inches

TOTAL VOLUME = 395.84 cubic inches

Step-by-step explanation:

You might be interested in

Find the midpoint of points A(-8,1) and B(-3,7) graphically.

Sedaia [141]

The 'x' coordinate of the midpoint is the average of the 'x'

5 0

3 years ago

Log2cos(x)<br><br> How do I find the derivative of the following question

I am Lyosha [343]

You can put it in a TI84 calculator and find the answer.

5 0

3 years ago

I need help on this question

inna [77]

Hello!

You always think of these graphs out of 100%. As you can see, the blue takes up about half of he graph. Half of 100 is 50.

Therefore, our answer is D) 50%

I hope this helps!

5 0

3 years ago

Read 2 more answers

Keisha the trainer has two solo workout plans that she offers her clients: Plan A and Plan B. Each client does either one or the

gregori [183]

Answer:

Plan A last 0.75 hours or 45 minutes.

Plan B last 1.5 hours or 90 minutes.

Step-by-step explanation:

Let $a$ be the number of hours that the plan A last, an $b$ the number of hours of plan B. Then for the Wednesday you have:

$2a+3b=6$

And for the Thursday is:

$6a+5b=12$

Multiply the equation of Wednesday by -3:

$-6a-9b=-18$

Using the method of addition using this last equation and the equation of Thursday

$-6a-9b=-18\\6a+5b=12\\--------\\-4b=-6\\b=\frac{-6}{-4}\\b=1.5 hours$

Replacing the value of $b$ in one of the equations

$6a+5b=12\\6a+5(1.5)=12\\6a+7.5=12\\6a=12-7.5\\a=\frac{4.5}{6} \\a=0.75hours$

6 0

3 years ago

Arada [10]

What is this?????????

5 0

3 years ago

Read 2 more answers