Choose the most appropriate translation of the equation. score(time studied) = 76 a. the number of people passing the test (which depends on the number of hours studied) is 76. b. the number of the hours studied (which depends on the score of the test) is 76. c. the score of the test (which depends on the number of hours studied) is 76.

Solve the given system of equations. 2y= -x+9 , 3x-6= -15

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

Simplify the algebraic expression 8y-2(y+4)