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3 years ago

Can get I help on 15-20 please or on someof them

Mathematics

1 answer:

tankabanditka [31]3 years ago

8 0

Answer:

15.)5,600,000

16.)46,177,500

17.)$469

18.)$123

19.)$1,380

20.)26 more grams

Hope this helps you out a little

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Answer:

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Step-by-step explanation:

see the attached figure to better understand the problem

we know that

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$V=LWH$

where

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substitute

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Convert to expanded form

$V=(7-2x)(2-2x)x\\V=(14-14x-4x+4x^{2})x\\V=14x-14x^2-4x^2+4x^{3}\\V=4x^{3}-18x^{2} +14x$

using a graphing tool

Graph the cubic equation

Remember that

The domain for x is the interval -----> (0,1)

Because

If x>1

then

the width is negative (W=2-2x)

The maximum is the point (0.46,3.02)

see the attached figure

therefore

The value of x that maximizes the volume enclosed by this box is 0.46 inches

The maximum volume is 3.02 cubic inches

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3 years ago

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See the attached figure

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3 years ago

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3 years ago

Mr. Hollins determines that he gives away $800 each month. If he gives away 16% of his budget, then how much is his overall budg

Fynjy0 [20]

Answer:

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