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Molodets [167]
3 years ago
11

In a random sample, 3 of 400 computer chips are defective. Based on

Mathematics
1 answer:
Ne4ueva [31]3 years ago
5 0

Answer:

750 of 100,000 chips would be expected to be defective.

Step-by-step explanation:

(3/400) and (?/100,000)

100,000 ÷ 400 = 250.

Multiply 250 by 3 to find the number of defective chips.

250 x 3 = 750.

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Answer:

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Step-by-step explanation:

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3 years ago
Which diagram best shows how fraction bars can be used to evaluate 1/2 divided by 1/4?
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Answer:

the second one

Step-by-step explanation:

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3 years ago
What’s 22,000 - 407% of 60?
DENIUS [597]

Answer:

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Step-by-step explanation:

To solve this equation, we must first find 407% of 60.

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244.2 is 407% of 60.

Lastly, you subtract 244.2 from 22,000.

22,000 - 244.2 = 21,755.8

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3 years ago
On a coordinate plane, triangle R S T has points (negative 5, 6), (3, 4), and (negative 2, 2). Which expression can be used to f
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