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d1i1m1o1n [39]
3 years ago
12

Help me plz this is my last chance to get it correct (B is the wrong answer btw)

Mathematics
1 answer:
cricket20 [7]3 years ago
8 0

Answer: I would think D.

Step-by-step explanation: I'm worried for you, I hope this is correct.

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6 0
3 years ago
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Aleksandr [31]

ANSWER

A. 22 in

EXPLANATION

The volume of a cone is calculated using the formula:

Volume =  \frac{1}{3}  \times \pi {r}^{2} h

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The height of the cylinder is also given as: h=18 in.

We substitute, the given values into the formula to get:

2279.64=  \frac{1}{3}  \times (3.14) \times {r}^{2}  \times 18

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We take positive square root to get;

r =  \sqrt{121}

r = 11in

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Step-by-step explanation:

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