What's the length of side b in the
figure below?
a. 6 centimeters
b. 191 centimeters
c. 1120 centimeters
d. 1218 centimeters

Determine the mean and variance of the random variable with the following probability mass function. f(x)=( 729divided by 91) (1 divided by 9) superscript x baseline comma x equals 1,2,3 round your answers to three decimal places (e.g. 98.765).

Let f(x) = 3 − x . find the average rate of change of f(x) from x = a to x = a + h and simplify your answer so that no single factor of h is left in the denominator.

What are the first 4 terms in the multiplication pattern given by the formula 2×4n