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erastovalidia [21]
2 years ago
9

If the radius of the base of the cone is 8/3 units and the height is 12 units, what is the volume?

Mathematics
1 answer:
tensa zangetsu [6.8K]2 years ago
4 0

Answer:

89.32

Step-by-step explanation:

The volume of a cone with radius 8/3 and height 12 is

V= \frac{1}{3}\pi r^2 h=  \frac{1}{3}\pi (\frac{8}{3}^2)(12) =  \frac{1}{3}\pi (\frac{64}{9})(12)= \frac{1*64*12}{3*9}\pi = \frac{256}{9} \pi = 89.32.

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Step-by-step explanation:

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2 years ago
A physical therapist wants to determine the difference in the proportion of men and women who participate in regular sustained p
Oliga [24]

Answer:

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no of sample not use prior​ estimates is 8321

Step-by-step explanation:

Given data

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female f = 19.7 % = 0.197

to find out

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solution

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in 2nd part no of sample not use prior​ estimates

here than f and m will be 0.5

than

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put all value

n = (2.58 / 0.02 )² × 0.5 ( 1 - 0.5 ) + 0.5 ( 1 - 0.5 )

n =  16641 ×  0.5

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7 0
2 years ago
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