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3 years ago

The price of 8 -minute phone call is $2.80 What is the price of 18 -minute phone call?

Mathematics

1 answer:

notsponge [240]3 years ago

7 0

Answer:

6.3

Step-by-step explanation:

what you do is divide 8 minutes by 2.80 then multiply that answer by the answer from what you divided.

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A home gardener estimates that 24 apple trees will have an average yield of 104 apples per tree. But because of the size of the

d1i1m1o1n [39]

Answer:

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Step-by-step explanation:

Given

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$x \to additional\ trees$

So, we have:

$Trees = 24 + x$

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Required

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The function is:

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Open bracket

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Rewrite as:

$f(x) = - 2x^2 + 56x + 2796$

Differentiate

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The price of 8 ​-minute phone call is ​$2.80 What is the price of 18 ​-minute phone​ call?

The price of 8 -minute phone call is $2.80 What is the price of 18 -minute phone call?