3 years ago

The mean score on a physics test was 75 points. Amy’s score was 67 points, which was 2 standard deviations below the mean.

Mathematics

1 answer:

Marrrta [24]3 years ago

3 0

Answer:

Step-by-step explanation:

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H = 3 + 31t - 161²<br> Find all values of t for which the ball's height is 17 feet .

jasenka [17]

Answer:

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Step-by-step explanation:

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2 years ago

Explain how to find 4×80. show your work.

Alla [95]

To find the product of 4*80:

Remove the 0 from 80 (4*8)

Multiply as you would (or just add 8+8 4 times)

When you get your answer (32), add the 0.

Answer: 320

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Anarel [89]

Answer:0.462

Step-by-step explanation:

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4 years ago

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Pls help I'll give brainliest!

natali 33 [55]

Answer:

Step-by-step explanation:

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3 years ago

What integer represents a 5-point loss added to a 2–point gain?

Hoochie [10]

Answer:

-3

Step-by-step explanation:

5 point loss is -5,

2 point gain is (+)2.

If it's added, the expression will be -5 + 2.

-5 + 2 is -3.

-3 is an integer, because integers are whole numbers and their opposites.

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