If 10 fair dice are rolled, find the approximate probability that the sum obtained is between 30 and 40, inclusive.

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

8.74 rounded to the nearest whole number

Tom travels between the two mile markers shown and then finds his average speed in miles per hour. select the three equations that represent this situation.