Mathematics, 20.12.2019 00:31 mariana5493
Melanie bought 4 large gifts and 2 small gifts. mary bought 1 large gift and 20 small gifts. each small gift costs $10. they both spent the same amount of money. what's the price of one large gift?
Answers: 3
Mathematics, 21.06.2019 17:40
Divide. reduce the answer to lowest terms.5 2/3 ÷ 3 1/9
Answers: 3
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 21:00
Rewrite the following quadratic functions in intercept or factored form. show your work. y = x^2 + 7x + 10
Answers: 2
Melanie bought 4 large gifts and 2 small gifts. mary bought 1 large gift and 20 small gifts. each sm...
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