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anonymous

  • one year ago

Help with a few math questions?

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  1. anonymous
    • one year ago
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    2. I picked B but I'm not sure. 3. I'm not sure how to do that..

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  2. anonymous
    • one year ago
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    2 is either A or B I believe..

  3. anonymous
    • one year ago
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    For the second on, all you have to do is find the mean. Which you have to add all of them and then divide them by how many numbers there are. An example would be: 13 12 10 9 13+12+10+9= 44 44/4=11

  4. anonymous
    • one year ago
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    Oh okay! That's easy enough. Thank you

  5. anonymous
    • one year ago
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    No problem. :)

  6. anonymous
    • one year ago
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    The answer I got isn't even a choice.. lol i think i did something wrong.

  7. anonymous
    • one year ago
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    Let me see what I can do.

  8. anonymous
    • one year ago
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    I added the numbers. 83, 91, 86, and 93 would equal 353/4 = 88.25

  9. anonymous
    • one year ago
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    You have to add a number from the list at the bottom. And one of them after you're done adding and dividing your answer will be 90. So they're asking you which number makes the sum 90. So you'll have 5 numbers including one from the list. Hopefully this makes sense.

  10. anonymous
    • one year ago
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    Yes that does. It would be 97.

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