It will reach its maximum height at the vertex of the parabola. Which is always:
(-b/(2a), (4ac-b^2)/(4a))
So the time when this occurs is the x coordinate, or t in this case.
-b/(2a), and b=672 and a=-16 so
t=-672/-32
t=21 seconds
From the information in the problem, the ratio of defective cameras to cameras shipped is
. Reducing this ratio, we get the simplified form of
which, incidentally, gives us our answer. We have
1 defective camera for every 200 cameras shipped.
Hello! :)
Answer:
<u><em>ANSWER SHOULD BE BOLD IT IN!</em></u>
Step-by-step explanation:
Distributive property: a(b+c)=ab+ac
2*3-2*8y
2*3=6
8*2=16
<u><em>6-16y is the final answer.</em></u>
Hope this helps you!
Have a nice day! :)
:D
-Charlie
Thanks!
0.97 miles would be your answer. You have to multiply 14 by 365 (days in a year) then convert feet to miles.
the frequency of success is 244.
part b's answer is 240.