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scZoUnD [109]
3 years ago
9

Ack can someone help?

Mathematics
1 answer:
Zinaida [17]3 years ago
7 0
V=1/3*3.14*300^2*300
V=28260000
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Please help and show work for this ​
creativ13 [48]

Answer:

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Step-by-step explanation:

We will let x= children

y= adult

we know that

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There are a lot of ways you can solve this but I think it's easiest if we use (what I think is called elimination)

we will start by mulitiplying the second equation by 1.05 to get

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Now that we know what x equals we can plug that into any equation and solve for y

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Step-by-step explanation:

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