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Advocard [28]
3 years ago
9

Can someone help me with my last question.

Mathematics
1 answer:
jek_recluse [69]3 years ago
8 0

Given:

Volume of the cone = 23,942.5 cubic cm

Radius of the cone = 25 cm

The value of π ≈ 3.14

To find:

The height of the cone

Solution:

Volume of the cone formula:

$V=\frac{1}{3} \pi r^2h

Substitute the given values.

$\frac{1}{3} \times 3.14 \times 25^2\times h=23942.5

$\frac{1}{3} \times 3.14 \times 625\times h=23942.5

$654.17\times h=23942.5

Divide by 654.17 on both sides.

$\frac{654.17\times h}{654.17} =\frac{23942.5}{654.17}

h=36.6 cm

The height of the cone is 36.6 cm.

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To find our answer we need to set up and solve an equation. Let the total number of guests be represented by g. The cost per guest is $13.50
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