Mary wanted to know the amount of time7th grade students spend on homework each week, so she surveyed 20 students at random. The results are

Question

Mary wanted to know the amount of time7th grade students spend on homework each week, so she surveyed 20 students at random. The results are shown below. There are 164 students in the 7th grade. Predict how many 7th grade students spend 5 hours on homework in a week.

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Arya 2 weeks 2021-09-10T14:36:35+00:00 2 Answers 0

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    0
    2021-09-10T14:38:00+00:00

    Step-by-step explanation:

    0
    2021-09-10T14:38:14+00:00

    Answer: ?

    Step-by-step explanation:

    I can’t see or read the results of the survey, so I can’t answer this question. If I did, I could answer this with you! Do you have the results of it, or can you say it!

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45:7+7-4:2-5:5*4+35:2 =? ( )