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September 23, 2014

September 23, 2014

Posted by **jennifer** on Thursday, November 6, 2008 at 12:51pm.

t = 7 seconds after it is launched

Is this correct?

- intermediate algebra -
**Damon**, Thursday, November 6, 2008 at 6:49pm16 t^2 - 96 t - 112 = 0

t^2 - 6 t - 7 = 0

(t-7)(t+1) = 0

t = 7

so yes

- intermediate algebra -
**jennifer**, Friday, November 7, 2008 at 10:29amThanks Damon!

- intermediate algebra -

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