Question 1183269
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A baseball player throws a baseball from a height of 1 m above the ground and its height is given by 
the equation 𝒉 = −𝟑.2t^𝟐 + 𝟏𝟐.𝟖t + 𝟏, where 𝒉 is the height in metres above the ground, and t, in seconds, 
is its time in the air [see the image below]. When, to the nearest tenth of a second, will the ball 
hit the ground? You must solve by factoring

This is the image https://giannepaulaperalta.files.wordpress.com/2018/07/3075613-6448579381.jpg 
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<H3>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The request to solve by factoring this quadratic equation 


&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;with non-integer coefficients is &nbsp;&nbsp;<I>I D I O T I C</I>.



&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;It is not factorable (!)



&nbsp;&nbsp;&nbsp;&nbsp;Also, the quadratic function for the height is written INCORRECTLY.</H3>



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Hello, &nbsp;I noticed this style writing &nbsp;"metres".


I recalled that I solved several problems couple of days ago for a visitor who used &nbsp;"metres".



I assumed that this visitor has some preliminary knowledge on the subject, &nbsp;but now I see that this knowledge is zero 


not only in these &nbsp;"flight problems", &nbsp;but &nbsp;UNIFORMLY &nbsp;over all the &nbsp;Math . . . 



Hello, &nbsp;if it is so, &nbsp;then &nbsp;&nbsp;P L E A S E &nbsp;&nbsp;do not try to create your own problems 
and do not litter the &nbsp;Internet by posting them . . .