2/3 divided by (-1 and 1/4)
= 2/3 divided by -3/4
= 2/3 * 4/-3
= 8/-9.
= -8/9
D because it would 44 below since 4 times 7 = 28 so it would switch over for to 6 times 7 =44
Answer:
<h3>After 0.75 seconds the ball would reach it's maximum height of 16 feet.</h3>
Step-by-step explanation:
We are given a quadratic function for height of the ball after T seconds.
We need to find the time T when ball would reach at it's maximum height and also maximum height of the ball.
In order to find the maximum height of the ball, we need to find the x-coordinate of the vertex.
x-coordinate of the vertex is given by formula
x = .
For the given quadratic a=-16 and b= 24.
Plugging a=-16 and b= 24 in above formula of x-coordinate of the vertex.
.
Now, plugging x=0.75 in given quadratic , we get
= -16(0.5625)+18+7
= -9+25
=16.
<h3>Therefore, after 0.75 seconds the ball would reach it's maximum height of 16 feet.</h3>
Answer:8 for the estimation iready question
Step-by-step explanation: