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December 17, 2014

December 17, 2014

Posted by **christy** on Thursday, July 15, 2010 at 12:02am.

given the polynomial h + vt -4.9t^2

90 +(20) (3) - 4.9 (3)^2

Is the answer 130.4 ?

- check answer -
**Reiny**, Thursday, July 15, 2010 at 12:07am90 + 60 - 4.9(9) = 105.9

how did you get 130.4 ?

- check answer -
**christy**, Thursday, July 15, 2010 at 12:16amI will go back and check my numbers. Thanks for your help.

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