Mathematics, 28.08.2020 21:01 sanchez7489
Kerry and Watson are cat groomers. Kerry's workday is 10 hours and Watson's workday is 8 hours.
Kerry and Watson each work 40 hours per week.
On Monday, Kerry groomed 15 cats in 10 hours and Watson groomed 10 cats in 8 hours. They each
earn $12.75 for each cat groomed. Assuming that for the rest of the week Kerry and Watson groom
the same number of cats per workday as they did on Monday, what will be the difference between
their weekly earnings?
Answers: 1
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Rosy waxes 2/3 of her car with 1/4 bottle of car wax.at this rate,what fraction of the bottle of car wax will rosey use to wax her entire car
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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
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Mathematics, 21.06.2019 20:30
Aword processing program requires a 7- digit registration code made up of the digits 1,2,4,5,6,7 and 9 each number has to be used and no number can be used mor than once how many codes are possible
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Kerry and Watson are cat groomers. Kerry's workday is 10 hours and Watson's workday is 8 hours.
Ker...
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