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ashleyluvspie

  • 4 years ago

mr.young surveyed his class of 25 students to find out how much time per week they spent studying math the results are 0-2 hours 3 students, 3-5 hours 4 students, 6-9 hours 5 students, 10-12 hours 10 students, 13-15 hours 3 students what percentage of the 25 students studied math between 3 and 9 hours per week a.9% b.16% c.20% or d.36% what is the answer i need the answer for hw i have midterms tommoro please help!!!!!!!!!!!!!

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  1. pottersheep
    • 4 years ago
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    4 + 5 = 9 9 / 25 = .36 x 100 = 36%

  2. ashleyluvspie
    • 4 years ago
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    thank youuuu sooooooooooo much

  3. pottersheep
    • 4 years ago
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    No problem hope it helped

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