I think the answer is 30 square units
70/7.5= 9 1/3 or 9.33333333(repeating) gallons per minute
256.
EXPLANATION:
When you are using exponents, you are basically just doing repeated multiplication.
Whatever the exponent (smaller number is) is how many times you multiply the base number by itself.
So 4 ^4 is 4 x 4 x 4 x 4. (4 fours.)
So 4 x 4 x 4 x 4 is 256.
HAVE A GUD DAY
412-217
195 units
Just subtract them and that would be the distance I’m pretty sure
