Answer:
yes
Step-by-step explanation:
12p<=56
12*3<=56
36<=56
Correct.
Hope this helps :D
It will take the roller coaster 171.652 seconds to pass over the hill and reach ground level
<h3>How to determine the time to hit the ground?</h3>
The function is given as:
h = –.025t^2 + 4t + 50
Set h = 0.
So, we have:
–.025t^2 + 4t + 50 = 0
Using a graphing calculator, we have:
t = -11.652 and t = 171.652
Time cannot be negative.
So, we have:
t = 171.652
Hence, it will take the roller coaster 171.652 seconds to pass over the hill and reach ground level
Read more about quadratic functions at:
brainly.com/question/27958964
#SPJ1
Answer:
D, roughly 9.4 units
Step-by-step explanation:
you can make the graph into a right triangle
with sides of 
and 
It’s D because all vertical lines have a slope that is undefined.
Sorry I can’t figure out this question
