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ASHA 777 [7]
3 years ago
12

BRAINLIST AND 50 POINST ANSWER 5-8

Mathematics
1 answer:
Nastasia [14]3 years ago
4 0

Answer:

1. 64

2. 140

hope this helps :)

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A music company sells CDs for a particular artist. The company has advertising cost of $4,000 and recoding costs of $10,000; The
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Answer:

First, let's write all the costs:

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$10,000 in the recording.

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where x is the number of CDs distributed.

C(x) = $5.50*x + $14,000.

Now, they win $7.20 per cd, so the tota wins are:

W(x) = $7.20*x

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8 0
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The company has a sample box that is a rectangular prism with a rectangular base with an area of 231⁄3 in2. The height of the pr
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29.17 in^3

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We are given that  

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Height of the sample box,h=1\frac{1}{4}=\frac{5}{4} in

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We know that  

Volume of rectangular prism,V=ah

Where a=Area of base

Using the formula  

Volume of sample box=\frac{70}{3}\times \frac{5}{4}=29.17 in^3

Hence, the volume of the sample box=29.17 in^3

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