In order for them to make money to donate to the school, they must sell at least 10 hamburgers but they can not cook more than 40.
They also must sell at least 30 hot dogs, but can not cook more than 70. The concessions can not cook more than 90 items during a game.

Acar traveling at 65 mph leaves 25 foot skid mark what is the ratio of the speed to length of skid mark (feet) in the simplest form

What is the greater volume 72 quarts or 23 gallons

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