<span>28 , 264 , 900 .
^ your welcomee . </span>
Answer:
156000
Step-by-step explanation:
We have 3 letters and the repetition is not allowed and we have 26 letters
26*25*24=15600
And 1 digit that has 10 option
15600*10=156000
Answer:
B. 8x + 56
Step-by-step explanation:
Answer:
The height of the football after 4 seconds is 80 feet.
Step-by-step explanation:
You know that the height (in feet) of punted football is a function of the time the ball is in the air and it is defined by:
h(t) = -7*t²+48*t
To calculate the height of the ball after 4 seconds, you must replace the time t by the time of 4 seconds:
h(4) = -7*4²+48*4
Solving, you get:
h(4) = -7*16+48*4
h(4) = -112+192
h(4)= 80
<u><em>The height of the football after 4 seconds is 80 feet.</em></u>
