1. In the cone below, the radius is 6 meters and the height is 8 meters.
A) Find the exact value of the volume of the cone.
formula
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B) Find the approximate value of the volume of the cone rounded to the
nearest tenth.

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2. Find the volume of the cylinder pictured below. Use 3.14 for pi. Give your answer rounded to the nearest tenth.

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3. Find the volume of the sphere pictured below. The sphere has a radius of 20 cm. Use 3.14 for pi. Give your
answer rounded to the nearest tenth.

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* I REALLY NEED THE ANSWERS TO THESE 3 QUESTIONS BY 8:00 PM TONIGHT THANK YOU!!!*

Question 1.

Question 2:

Question 3:

Explanation:

Question 1. In the cone below, the radius is 6 meters and the height is 8 meters.

A) Find the exact value of the volume of the cone.

Formula:

Plug in r = 6m, and h = 8m

Solution:

B) Find the approximate value of the volume of the cone rounded to the nearest tenth.

Substitute π with its approximate value 3.14

Question 2. Find the volume of the cylinder pictured below. Use 3.14 for pi. Give your answer rounded to the nearest tenth.

Formula

Plug in diameter = 10 ft, height = 21, and π = 3.14

Solution:

Question 3. Find the volume of the sphere pictured below. The sphere has a radius of 20 cm. Use 3.14 for pi. Give your answer rounded to the nearest tenth.

Formula

Plug in r = 20cm, and π = 3.14

Solution:

answer: the answer is 23

step-by-step explanation:

option a.

step-by-step explanation:

if you look closely at the graph, we can notice that the function is not defined at two different points.

if you look at functions b and c, you will notice that both functions are not defined at just one point. the function b is not defined at x= -5/2 and function c is not defined at x=-5. both options are discarded, given that our function should not be defined at two fiferent points.

now, if you look closely at the graph you will notice that the function sketched is not defined at x=5 and x=-2.