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Mandarinka [93]
3 years ago
15

Given that 3p+2=5(p-2),hitung nilai p

Mathematics
1 answer:
Romashka [77]3 years ago
6 0

Answer:

6

Step-by-step explanation:

3p+2= 5(p-2)

3p+2= 5p-10

5p-3p= 10+2

2p= 12

p= 6

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Read 2 more answers
The cost, in dollars, of producing x belts is given by C(x) = 634 + 18x - 0.071 x^2. Find the rate at which average cost is chan
o-na [289]

Answer:

When 324 belts have been produced, the average cost is changing at -28 dollars for each additional belt.

Step-by-step explanation:

The cost of producing x belts is given by:

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Find the rate at which average cost is changing when 324 belts have been produced.

This is C'(324). So

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C'(x) = -0.142x + 18

C'(324) = -28

So the correct answer is:

When 324 belts have been produced, the average cost is changing at -28 dollars for each additional belt.

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2 years ago
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