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makkiz [27]
3 years ago
12

the airline Middle School girls soccer team won 80% of the games this season if they won 12 games did they play

Mathematics
1 answer:
11Alexandr11 [23.1K]3 years ago
4 0

Answer:

15 games

Step-by-step explanation:

80% of 15 is 12, it's as easy as that. Hope it helps!

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3 years ago
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6 0
3 years ago
Please help
MrRa [10]

Answer:

About 99.7% of births would be expected to occur within 51 days of the mean pregnancy​ length

Step-by-step explanation:

The Empirical Rule states that, for a normally distributed random variable:

68% of the measures are within 1 standard deviation of the mean.

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In this problem, we have that:

Standard deviation = 17.

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51/17 = 3.

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About 99.7% of births would be expected to occur within 51 days of the mean pregnancy​ length

4 0
3 years ago
Why is -7 an integer but not a natural number?
MrMuchimi

Answer:

Natural Numbers are basically "counting numbers". If I ask you to start counting, you'll start at 1, then 2, then 3, and so on. It doesn't include 0 or any negative numbers because you wouldn't start from -10 when asked to count.

<h3>brainliest is appreciated :)</h3>

3 0
3 years ago
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