Skye ran rlaps today at soccer practice. Nadine ran five fewer laps than Skye. If Nadine ran eight laps at practice, which of the following equations could be used to find how many laps Skye ran? r-5= 8
r+5 = 8
r=8-5
-5r=8

Me what is the value of x? showing work would be appreciated - ! : )

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

Adam used 1072.4 gallons of water over the course of 7 days. how much water did adam use, on average, each day?