Answer:
the first one is (x-4)/(3-x)
the second one is not x<3; x>3
Step-by-step explanation:
anyone know the second one?
Answer:
Increase Percentage =

Percentage increase in hairlength = 72%
Answer:
The answer is 0.268 or to be exact: 0.51768716422
Step-by-step explanation:
Since the square root of 0.268 is 0.268 itself, that is also a correct answer. If you're teacher wants you to find out the exact amount, it is 0.51768716422.
Cheers!