Mathematics, 29.06.2019 15:00 debry
Will mark brainliest sonya added two rational expressions, and then simplified her answer. her answer was x+1. what are the missing values in her original expression? x^2+ax-4/x+2 + x+b/x+2 a= 1,2,3,5 b= 1,2,3,4,6
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
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Mathematics, 22.06.2019 01:30
What is the surface area of a cube with the volume of 729 ft?
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Mathematics, 22.06.2019 01:50
Twelve different video games showing substance use were observed and the duration times of game play (in seconds) are listed below. the design of the study justifies the assumption that the sample can be treated as a simple random sample. use the data to construct a 99% confidence interval estimate of μ, the mean duration of game play. 4028 4316 4816 4650 4036 5010 4833 4331 4307
Answers: 1
Mathematics, 22.06.2019 02:40
Which method of gathering data will be most effective in learning how diet and fitness choices affect long-term healt
Answers: 1
Will mark brainliest sonya added two rational expressions, and then simplified her answer. her ans...
Computers and Technology, 10.03.2020 07:41
Computers and Technology, 10.03.2020 07:41