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2 years ago

11

Nia is training for a marathon. Her average speed during training so far is 7.1 miles per hour. if she runs ar that rate for tra

ining run that is 1 hour and 24 minutes how long will nia run?

1 answer:

Burka [1]2 years ago

6 0

Answer:

about 10 my boy

Step-by-step explanation:

big big big

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Please help with this I’m garbage at math:/

Ronch [10]

Answer:

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Hence,

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3 years ago

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Step-by-step explanation:

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2 years ago

Read 2 more answers

Suppose a population has a mean of 7 for some characteristic of interest and a standard deviation of 9.6. A sample is drawn from

valkas [14]

Answer: A. 1.2

Step-by-step explanation:

Given : Sample size : n= 64

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$S.E.=\dfrac{\sigma}{\sqrt{n}}\\\\\Rightarrow\ S.E.=\dfrac{9.6}{\sqrt{64}}\\\\\Rightarrow\ S.E.=\dfrac{9.6}{8}=1.2$

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Olenka [21]

Answer:

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Step-by-step explanation:

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