Answer:
C
Step-by-step explanation:
The pool raises 30 inches every 4 secounds
Therefore the equations to find the answer is 30 divided by 4 which equals 7.5
I hope this helps you
10^2=5^2+x^2
100-25= x^2
x= 5 square root of 3
It would be $2.40. 4 or less just ignore 5 or more add 1 more
