Answer:
Frank will make $135, for 9 hours of work.
Step-by-step explanation:
Answer:
<em>t = 5 seconds</em>
Step-by-step explanation:
We must solve the equation of movement of the ball as a function of time in seconds.
We must find how many seconds it takes until the ball touches the ground. When the ball touches the ground, the height b (t) = 0
Then we equate the equation to zero and solve for t.

Use the quadratic formula.
Where


We take the positive solution
<em>t = 5 seconds</em>
What’s the question exactly? It’s not clear
AnswerMove
150
150
to the left of
a
a
.
150
a
,
2
h
o
u
r
s
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
it's C
sorry if I am wrong