Mathematics, 15.11.2019 02:31 Oso29
Abicycle store installs about 400 tires per day. tires are installed monday through friday for 8 hours per day. the owner of the store estimates the number of properly installed tires per week using the process below. in the first hour of work on monday, 49 out of 50 tires were properly installed. so, there were about 8(49) = 392 properly installed tires on monday. considering 5 working days per week, 5(392) = 1,960 is the number of tires properly installed in one week. which best explains the validity of the results?
Answers: 3
Mathematics, 21.06.2019 17:30
Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?
Answers: 2
Mathematics, 22.06.2019 03:30
Find the value of x. also give me an explanation so i can complete it to other questions as well, : )
Answers: 2
Mathematics, 22.06.2019 04:00
Ahealth-food producer has 250 samples of a new snack to distribute in the mall. the producer has to keep at least 50 samples for display in the health food for the product launch. how long will the samples last if consumers are taking the samples at a rate of 25 every hour
Answers: 2
Mathematics, 22.06.2019 04:00
Wholesome food company has been hired to design a healthy menu for the cafeteria at ridgemont high school. they want to conduct a survey to determine what percentage of ridgemont’s 15001500 students like broccoli. the survey will ask, “do you like broccoli? ”
Answers: 1
Abicycle store installs about 400 tires per day. tires are installed monday through friday for 8 hou...
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