7times (4times10 - the 7

  1. 7times (4times10-7squared)+4 we got -5
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    2. a parent asked by a parent
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  2. 7times (4times10 - the 7 is squared) +4
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    2. a parent asked by a parent
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  3. what is 8%of5x10 7times
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  4. a father is four timrs as old as his son.5 years ago he was 7times as old as his son was.What is sons present age
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    2. poushali das asked by poushali das
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  5. a father is four timrs as old as his son.5 years ago he was 7times as old as his son was.What is sons present age
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    2. poushali das asked by poushali das
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  6. a father is 7times as old as his son .two years ago,the father was 13times as old as his son.how old tyey are now?
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    2. akshat asked by akshat
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  7. Nitrogen effused through a pinhole 1.7times as fast as another gaseous element at the same conditions.Estimate the other
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    2. Laurie asked by Laurie
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  8. The average human heart beats about 3.5×10^7times per year. The current population of Massachusetts is about 7×10^6people.
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  9. The 3rd term of an Ap is 10 more than the first term while the fifth term is 15more than the second term. Find the sum of the
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