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3 years ago

11

A company has found that on average 6% of the batteries they manufactor are defective. Out of 1,385 batteries, the suporviser as

sumes that 83 are defective. Estimate to determane if the manager's number is reasonable? explain

1 answer:

LekaFEV [45]3 years ago

6 0

Answer:

70 = 5%

Step-by-step explanation:

6% x 1385

1/20 = 1/1 x 70/1 = 70 = 5%

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In February, Alec had 1,586 visitors to his website. In March, he had 1,352 visitors to his website. What is the percentage decr

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Answer:

The percentage decrease of the number of visitors to Alec's website from February to March is 14.8 %

Step-by-step explanation:

Explanation:

Percent decrease is a measure of percent change, which is the extent to which something loses value.

Step 1:

Find out the difference (decrease) between the number of visitors in march and February

Decrease =number of visitors in Fe bury- Number of vsitors in march

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Step 2:

Divide the decrease by the original number of visitors and multiply the answer by 100.

Percent decrease= $\frac{Decrease }{ Original Number }\times100$

Percent decrease= $\frac{236}{1586}\times100$

Percent decrease= $0.148\times100$

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