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kodGreya [7K]
3 years ago
13

Find the circumference of the pizza to the nearest tenth.

Mathematics
1 answer:
mote1985 [20]3 years ago
7 0

Answer:

C=2πr

r=D/2=10/2=5

C=2×3.14×5

C=31.4in

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A movie theater has a seating capacity of 329. The theater charges $5.00 for children, $7.00 for students, and $12.00 of adults.
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Answer:

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Step-by-step explanation:

Given

Let:

C = Children; S = Students; A = Adults

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5C + 7S + 12A = 2388

Half as many as adults are children implies that:

A = \frac{C}{2}

Required

Solve for A, C and S

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S = 329 - 3A

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5*2A + 7S + 12A = 2388

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A = 2388 - 2303

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C = 2 * 85

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Recall that: S = 329 - 3A

S = 329 - 3 * 85

S = 329 - 255

S = 74

Hence, the result is:

C = 170

S = 74

A = 85

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