Equivalent fractions 2/4 3/6 4/8 5/10

Let f (x) = x e8x. find a formula for the nth derivative of f, where n is any positive integer. use x and n in your answer if needed. f (n)(x) =

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?

1. find the area of the unshaded square 2. find the area of the large square 3. what is the area of the frame represented by the shaded region show