Clare's volleyball game ended at 6:30 pm. It took 2 hours and 48 minutes to play the game. What time did Clare's volleyball game begin? what is 6:30 subtracted by 2 hours and 48 minutes?​

Simplify a7/a4 a) 1/a3 b)-a/a2 c)a4/a3 d)a3

3382-299=3383- ? fill in the blank?

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