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$6.00 Three part inequality??

From Mathematics: Algebra
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Due on Apr. 30, 2012
Asked on Apr 26, 2012 at 5:26:20PM

Asked by :

strayer456
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The height h(t), in feet, of an airborne tee-shirt t seconds after being launched can be approximated by h(t)= -15t^2+60t+10, 0≤t≤10. Find the times when the tee-shirt will reach a fan 55 feet above the ground level.

The tee-shirt will reach the fan at ?? second(s).

I am not good with word problems to begin with and we are just learning about functions and inequalities...help!!

$5.00

Detail step by step Solution

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Posted on Apr 26, 2012 at 7:54:36PM

Posted by :

anshu_tunia
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Preview: ... fan stands at height=55m if tee-shirt reaches to fan means height must ...

The full tutorial is about 54 words long .

$3.00

Simple quadratic equation application problem

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Posted on Apr 26, 2012 at 9:38:23PM

Posted by :

sof_kiran
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Preview: ... l. The tee-shirt will reach the fan at ?? second(s). ------------------------------------------------------------------------------------------------------------- Solution ...

The full tutorial is about 98 words long .