Mathematics, 13.12.2020 03:50 rayanne7099
The ratio of athletes to non-athletes at Taylor middle school is 3 to 4. If there are 300 athletes, how many non-athletes are there?
Answers: 3
Mathematics, 21.06.2019 14:30
Youāre repairing a large rectangular aquarium. the final step is to cover the glass with a protective film. the front and back of the aquarium measure 4 meters by 2 meters, and the sides of the aquarium measure 3 meters by 2 meters. how many square meters of protective film do you need? ( )
Answers: 1
Mathematics, 21.06.2019 19:00
Write and solve a real word problem that involves determining distance on a coordinate plane
Answers: 1
Mathematics, 21.06.2019 19:40
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 āpositiveā test result is one that indicates presence of epo in an athleteās 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
Mathematics, 21.06.2019 23:00
What ia the sum if the first 7 terms of the geometric series
Answers: 2
The ratio of athletes to non-athletes at Taylor middle school is 3 to 4. If there are 300 athletes,...
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