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anonymous

  • one year ago

Mike measured the height of an art frame as 6.33 feet, but the actual height was 7 feet. What is the percent of error in Mike's measurement? 9.45% 9.57% 10.58% 13.33%

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  1. anonymous
    • one year ago
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    Is this chemistry?

  2. anonymous
    • one year ago
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    hey, no its math

  3. Vocaloid
    • one year ago
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    percent error = 100*(measured-actual)/(actual)

  4. anonymous
    • one year ago
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    6.26%?

  5. Vocaloid
    • one year ago
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    not quite, check your math again...

  6. anonymous
    • one year ago
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    i thought it was chemistry, ill just let vocaloid help you with this one cause i don't know it

  7. anonymous
    • one year ago
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    5.33?

  8. Vocaloid
    • one year ago
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    measured-actual = ?

  9. anonymous
    • one year ago
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    9.57

  10. anonymous
    • one year ago
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    can u go over your work?

  11. Vocaloid
    • one year ago
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    9.57% is correct

  12. anonymous
    • one year ago
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    ending- beginning/beginning into 100 thts how i did it

  13. Vocaloid
    • one year ago
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    100*(6.33-7)/7 = -9.57% (we can knock off the negative sign for percent error)

  14. anonymous
    • one year ago
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    oh ok thank you all :)

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