Answer: 8^6
Step-by-step explanation:
= 
subtract the bottom exponent from the top exponent.
Answer:
the constant of proportionality k is given by k=y/x where y and x are two quantities that are directly proportional to each other. Once you know the constant of proportionality you can find an equation representing the directly proportional relationship between x and y, namely y=kx, with your specific k.
Step-by-step explanation:
The answer would be 3 ft.
