How are the functions f(x)= the square root of 16^x and g(x) = ^3 square root of 64^x realated

Pelle's sister is three years older than pelle the father is 5 times as old as pelle the mother was 28 when the sister was born altogether they are 98 years old how old is pelle?

How can we find the measure of an exterior angle if we know the measurement of an interior angle

Which of the following lines is parallel to x=4? a- 3y=9 b- y=4 c- x=2 d- x=y answer this as soon as possible xoxo lo ; )