Mathematics, 28.12.2019 21:31, gabe2111
Astore sells cooking oil of two different brands in bottles of the same size. the table below and the equation each show the price (y) in dollars of different numbers of bottles of oil (x)
brand a
number of bottles (x).
2
3
4
5
price (dollars) y
22
33
44
55
brand b:
y=17x
how many dollars more is the price of 8 bottles of brand b than the price of 8 bottles of brand a oil?
Answers: 3
Mathematics, 21.06.2019 16:50, mahadharun
Iq scores for adults age 20 to 34 years are normally distributed according to n(120, 20). in what range does the middle 68% of people in this group score on the test?
Answers: 1
Mathematics, 21.06.2019 19:30, 22emilyl530
Bobby bought 1.12 pounds of turkey at a cost of 2.50 per pound. carla bought 1.4 pounds of turkey at a cost of 2.20 per pound. who spent more and by much?
Answers: 2
Mathematics, 21.06.2019 19:40, marshallmattah
Suppose that 3% of all athletes are using the endurance-enhancing hormone epo (you should be able to simply compute the percentage of all athletes that are not using epo). for our purposes, a “positive” test result is one that indicates presence of epo in an athlete’s bloodstream. the probability of a positive result, given the presence of epo is .99. the probability of a negative result, when epo is not present, is .90. what is the probability that a randomly selected athlete tests positive for epo? 0.0297
Answers: 1
Astore sells cooking oil of two different brands in bottles of the same size. the table below and th...
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