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anonymous

  • one year ago

Which values have exactly three significant figures? Check all that apply. 0.0230 grams 0.035 ounces 0.804 inches 3.150 liters 140 feet 509 kilometers

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  1. anonymous
    • one year ago
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    1,3,5,6

  2. anonymous
    • one year ago
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    oh not 5 srry

  3. mathstudent55
    • one year ago
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    In 140, the zero is a plce holder, so it's not significant.

  4. anonymous
    • one year ago
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    I was about say not 5 xD

  5. mathstudent55
    • one year ago
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    ^place

  6. mathstudent55
    • one year ago
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    A zero is significant if it is not a place holder, or if it is a place holder between two non-zero digits.

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