114 of the geometry students perform in band and 56 perform in chorus. There is a 75% chance that a geometry student performs in either band or chorus. What is the probability a geometry student performs both in band and in chorus?

The area of a rectangle is 54x^9y^8 square yards. if the length of the rectangle is 6x^3y^4 yards, which expression represents the width of the rectangle in yards

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

Witch represents the inverse of the function f(x)=1/4x-12