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4 articles trouvés pour ce sujet.
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Significant digits |
2017-08-06 |
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Pat pose la question :
The directions for a problem are: "Solve the problem, expressing your answer
using the correct number of significant figures."
Problem
0.0043 divided by 2.04
Answer before using the correct number of significant figures is
0.002107843
Is the correct number of significant figures the number below?
2107843
Pat
Penny Nom lui répond. |
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How many zeros? |
2010-03-18 |
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jeff pose la question :
1 light yr is 6,500 billion miles, the galaxy "Andromeda" is 2,500,000 million light yrs, how many zeros are in this equation ?
Robert Dawson lui répond. |
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7,473,000,000 divided by 52000 |
2003-09-06 |
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A student pose la question :
I am having trouble with a question. 7,473,000,000 divided by 52000. Our calculater gets 147311.5385. I come up with 143711.53846, and then the number starts to repeat itself
Penny Nom lui répond. |
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Rounding 27.27 |
2002-11-03 |
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A parent pose la question :
If you have a problem 27.27 and you need to round to the first 7 the answer would be 27 Would 27.0 be acceptable as well or is it completely wrong.
Penny Nom lui répond. |
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