Mathematics, 27.02.2020 18:59 sharperenae463
Line n passes through the points (-3,-7.5) and (2,-5). Thalia determined that the equation of line n is y=0.5x.
explanation the error that Thalia made determining her equation. be sure to include the correct equation in your explanation.
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 “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
Mathematics, 21.06.2019 21:30
He ! a group of farmers planned to clean 80 acres of wheat per day to finish the work on schedule. right before the work started, they received a new piece of machinery that them clean 10 more acres per day than originally planned. as a result of increased productivity in the last day before the deadline they only had to clean 30 acres. how many acres of wheat did the group of farmers have to clean?
Answers: 1
Mathematics, 21.06.2019 21:30
Having a hard time understanding this question (see attachment).
Answers: 2
Line n passes through the points (-3,-7.5) and (2,-5). Thalia determined that the equation of line n...
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