Answer: 12%
Step-by-step explanation:
Total number of people in 6th grade: 70+80 = 150
Total numbers of lefties: 11 + 7 = 18
Percent:
18 ÷ 150 = 0.12
0.12 x 100 = 12
$11.50 is your answer
7.75 (pizza) + 3.75 (toppings)
Answer: 4 seconds
Step-by-step explanation:
We have the equation that models the height of the golf ball in feet after being hit.
When the ball reaches the ground its height is equal to zero.
Then to solve this problem you must equal h to zero and solve the equation for the variable t
![h = -16t^2 + 64t=0](https://tex.z-dn.net/?f=h%20%3D%20-16t%5E2%20%2B%2064t%3D0)
![-16t^2 + 64t=0](https://tex.z-dn.net/?f=-16t%5E2%20%2B%2064t%3D0)
Take 16t as a common factor
![-16t(t - 4)=0](https://tex.z-dn.net/?f=-16t%28t%20-%204%29%3D0)
The equation is equal to zero when t = 0 and when t = 4
t = 0 is at the instant in which the ball has just been hit and t = 4 seconds is the instant in which the ball touches the ground.
Then the answer is t=4 seconds
Injured by Peter in the battle. He was smacked in the face by a Janet
It’s False........………................