February 27, 2017

Homework Help: Polynomials

Posted by Amanda on Thursday, October 11, 2012 at 10:24am.

A rock is thrown upward at a speed of 10 metres per second. The height of the rock above the ground is given by the formula h=10t-2.0t². Where h is the height in metres above the ground and t is the time in seconds. Then what is height after 5 second?

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