A rectangle is 8 inches longer than it is wide. Which function models the perimeter P, in inches, of the rectangle, given that its width is w?
P(w) = W2 + 8
P(w) = 18W
P(w) = 2w + 8
P(W) = 4w + 16

If f(x) =3x-2 and g(x) =2x+1 fins (f+ g) (x)

Exclude leap years from the following calculations. (a) compute the probability that a randomly selected person does not have a birthday on october 4. (type an integer or a decimal rounded to three decimal places as needed.) (b) compute the probability that a randomly selected person does not have a birthday on the 1st day of a month. (type an integer or a decimal rounded to three decimal places as needed.) (c) compute the probability that a randomly selected person does not have a birthday on the 30th day of a month. (type an integer or a decimal rounded to three decimal places as needed.) (d) compute the probability that a randomly selected person was not born in january. (type an integer or a decimal rounded to three decimal places as needed.)

Given the functions, f(x) = 2x^2 - 1 and g(x) = 5x, find f(g(x)) and g(f(