Answer:
Step-by-step explanation:
Answer:
At the time that it is kicked, the ball is on the ground, that is, it's height is 0 feet.
Step-by-step explanation:
The height of the ball after t seconds is given by the following equation:

What is the height of the ball at the time it is kicked?
The ball is kicked at t = 0.
So we have to find h(0)

At the time that it is kicked, the ball is on the ground, that is, it's height is 0 feet.
Answer:
Step-by-step explanation:
The strange thing about the greatest integer function is that the number you are evaluating the function at is not actually the number unless its an integer. The rule is to round down, ALWAYS, if you are dealing with a value of x that is not an integer. In other words, you are NOT evaluating the function at 8.6, you have to round down to 8 and evaluate it there. 8 - 5 = 3
Answer:
PE almost equals to 153.4ft
BE almost equals to 173.9
Step-by-step explanation:
We need to the property of similar triangles,using the ratio between them to solve.
we can finnd that GR=325+225=550(Parallelogram)
so PE/375=BP/GR=9/22 so PE=(375*9)/22=153.4
BE/425=BP/GR=9/22 so BE=(425*9)/22=173.9
They are not exact numbers just near to the right answer.