Answer:
n = m-a
Step-by-step explanation:
a = m-n
a+n =m
n = m-a
Sod=1*1
to cover =30*14
to cover=420
to cover divided by one piece
=420/1
=420 pieces
The answer to your question is A
That "ad^3" bothers me; I'm not sure what you mean here.
I'm going to assume that you have (1/4*a*d^3)^2.
If that's the case, then you have (1/4)^2 * a^2 * d^6 = (1/16)*a^2*d^6.
If this is not what you were hoping for, double check to ensure that you have copied down this problem exactly as it was presented.
Answer:
120 miles
Step-by-step explanation:
30 miles per hour * 4 hours
120 miles
