What is the solution to this system of equations?
18x - y = - 42
y= (-43x+34...
Mathematics, 28.04.2021 18:10, clmorcutt420
What is the solution to this system of equations?
18x - y = - 42
y= (-43x+34)/20
Answers: 1
Mathematics, 21.06.2019 14:30, robert7248
Is δ pmr similar to δ smn ? if so, which postulate or theorem proves these two triangles are similar?
Answers: 1
Mathematics, 21.06.2019 19:40, marshallmattah
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, isamilo520
Consider a bag that contains 220 coins of which 6 are rare indian pennies. for the given pair of events a and b, complete parts (a) and (b) below. a: when one of the 220 coins is randomly selected, it is one of the 6 indian pennies. b: when another one of the 220 coins is randomly selected (with replacement), it is also one of the 6 indian pennies. a. determine whether events a and b are independent or dependent. b. find p(a and b), the probability that events a and b both occur.
Answers: 2
Mathematics, 16.09.2020 05:01
Mathematics, 16.09.2020 05:01
Mathematics, 16.09.2020 05:01
Mathematics, 16.09.2020 05:01
Mathematics, 16.09.2020 05:01
Mathematics, 16.09.2020 05:01
Mathematics, 16.09.2020 05:01
Mathematics, 16.09.2020 05:01
Mathematics, 16.09.2020 05:01
Mathematics, 16.09.2020 05:01