Answer:

Step-by-step explanation:

I hope this helps, and as always, I am joyous to assist anyone at any time.
5/6(3/2) = 15/12
5/4
1 and 1/4 hours
It is a whole number, and is positive
Answer:
#2 is the closest to the actual roots.
Step-by-step explanation:

is not a root, but 0.68078 is.
The other roots are -0.24572 and 4.9816. The closest option is #2.
That would be 314 because 100xpi