3 years ago

How many hours of sleep do most people need to function properly?

Mathematics

1 answer:

Juliette [100K]3 years ago

8 0

Answer:

Step-by-step explanation:

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A quality-control inspector examined 100 light bulbs and found 7 defective. At this rate, how many defective bulbs would there

anastassius [24]

Answer: 175 defective bulbs.

Step-by-step explanation:

1. Keeping on mind that the inspector examined 100 light bulbs and found 7 defective, you can calculate the number of defective bulbs that there would be in a lot of 2500 bulbs as following:

- Let's call the number of defective bulbs that there would be in a lot of 2500 bulbs $x$ .

- Then, you have:

$\frac{100}{7}=\frac{2500}{x}$

- Solve for x:

$x=\frac{2500*7}{100}$

$x=175$

2. Then, there would be 175 defective bulbs in a lot of 2500 bulbs.

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3 years ago

Braxton opened up his checking account with $500. On Monday, he withdrew $120 to purchase a pair of shoes. On Wednesday, he depo

AURORKA [14]

Answer:

$425

Step-by-step explanation:

subtract 120 and 5 from his starting total to get how much he has after all his purchases. Then add 50 to that total to get your answer.

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3 years ago

Belinda will earn $46,000 her first year working as an interior designer with annual raises of 10%. What are her total earnings

Musya8 [376]

I believe this is the answer

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3 years ago

A 12-pound bag weighs more than a 200-ounce bag. True or false

Anastasy [175]

Answer:

false

Step-by-step explanation:

200oz= 12.5 pounds

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The answer is -6 sorry could not explain because have to go somewhere hope it helped

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