Mathematics, 11.06.2020 21:57 roudi61
An 8-slice pizza is shared among 3 people. Maya eats 2 pieces, Tegan eats 3 pieces, and Matt eats 3 pieces. The pizza costs $12.99 plus 12% tax. What fraction of the pizza did each person eat? How much money should each person pay, based on how much they ate?
Answers: 2
Mathematics, 21.06.2019 20:50
An automobile assembly line operation has a scheduled mean completion time, μ, of 12 minutes. the standard deviation of completion times is 1.6 minutes. it is claimed that, under new management, the mean completion time has decreased. to test this claim, a random sample of 33 completion times under new management was taken. the sample had a mean of 11.2 minutes. assume that the population is normally distributed. can we support, at the 0.05 level of significance, the claim that the mean completion time has decreased under new management? assume that the standard deviation of completion times has not changed.
Answers: 3
Mathematics, 21.06.2019 23:00
Bobs burgers bam has a special deal of 4 hamburgers for $6. at that rate, how much should it cost to buy 3 hamburgers?
Answers: 1
Mathematics, 22.06.2019 01:30
Awoman who is 64 inches with a shoulder width of 16 inches. write an equation relating the height h to the width w. find the height of a woman who has ashoulder width of 18.5 inches
Answers: 3
An 8-slice pizza is shared among 3 people. Maya eats 2 pieces, Tegan eats 3 pieces, and Matt eats 3...
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