The ball takes 6 seconds to reach the ground.
<u><em>Explanation</em></u>
Height of the ball after 
seconds is represented by....
The height of the ball is 0 feet when it hits the ground. So, for finding the number of second the ball takes to reach the ground, <u>we will just plug 
into the above equation and then solve for .</u>
Thus...
Using zero-product property....
and
(Negative value is ignored as time can't be negative)
So, the ball takes 6 seconds to reach the ground.
7, as the square root of 49 is 7
(The sides would be equal, and so the area would be one side squared)
The answer is true!
explaination: hope this helped
Yes Kent Did beat the record. There are sixteen ounces in one pound. 16•8=128+3 sooooo..131
