Mathematics, 31.01.2020 23:55, kayleahwilliams6
Leila is buying a dinosaur model. the price of the model is x dollars, and she also has to pay a 7% tax which of the following expressions could represent how much leila pays in total for the model
Answers: 3
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Mathematics, 22.06.2019 03:50, dekarouh
The weekly amount spent by a company for travel has an approximately normal distribution with mean = $550 and standard deviation = $40. a) what is the probability that the actual weekly expense will exceed $570 for more than 20 weeks during the next year? (note: one year = 52 weeks) b) what is the probability that actual weekly expenses exceed $580 for 10 or more, but 16 or fewer weeks during the next year?
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Leila is buying a dinosaur model. the price of the model is x dollars, and she also has to pay a 7%...
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