The product of a number and three is subtracted from six to give a result high is forty four less than the number doubled

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

The square root of 9x plus 7 plus the square rot of 2x equall to 7

What is negative 3/9 times negative 2/8 ?