Mathematics, 03.04.2020 03:11 alexandergonzalez38
Tanker trucks are designed to carry huge quantities of gasoline from refineries to filling stations. A factory that manufactures the tank of the trucks claims to manufacture tanks with a capacity of 8550 gallons of gasoline. The actual capacity of the tanks is normally distributed with mean LaTeX: \mu = 8544µ=8544 gallons and standard deviation LaTeX: \sigma = 12σ=12 gallons. a. Find the z-score corresponding to a tank with a capacity of 8550 gallons. b. What is the probability that a randomly selected tank will have a capacity of less than 8550 gallons?
Answers: 2
Mathematics, 21.06.2019 20:30, becca2327
Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.
Answers: 2
Mathematics, 22.06.2019 01:30, maymuu4life
As a self-employed seamstress, you know that it takes 7 yards of material to make 3 jackets. you bought 15 yards of material to make 7 jackets. did you buy enough material? if not, how much were you over or under?
Answers: 1
Tanker trucks are designed to carry huge quantities of gasoline from refineries to filling stations....
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