I. Imagine you are a carpenter. You want to make a bench with three sides that faces an outdoor fireplace. The sides of the bench will all be equal lengths, and
they will be joined at 45-degree angles. The open side of the trapezoid that’s
formed—the part that faces the fireplace—has to be 90 inches wide. How long
should each side of the bench be?

Draw out the fraction then show how you would subtract 5 1/4

The surface area (sa) of a cube with a as the length of each of its sides is given by the formula . if the surface area is known, how can you rewrite the formula to find its side?

An optical inspection system is used to distinguish among different part types. the probability of a correct classification of any part is 0.92. suppose that three parts are inspected and that the classifications are independent. let the random variable x denote the number of parts that are correctly classified. determine the probability mass function of x. round your answers to four decimal places (e. g. 98.7654). x f(x) 0 1 2 3