Answers: 2
Mathematics, 21.06.2019 14:00, williamrobinson93
How can you find the conditional probability of a given b as the fraction of bβs outcomes that also belong to a, and interpret the answer in terms of the model? i just need a good explanation
Answers: 2
Mathematics, 21.06.2019 19:00, kalebbenton15
What will the graph look like for a system of equations that has no solution? a. the lines will be perpendicular. b. the lines will cross at one point. c. both equations will form the same line. d. the lines will be parallel.
Answers: 1
Mathematics, 21.06.2019 19:50, Roshaan8039
Prove (a) cosh2(x) β sinh2(x) = 1 and (b) 1 β tanh 2(x) = sech 2(x). solution (a) cosh2(x) β sinh2(x) = ex + eβx 2 2 β 2 = e2x + 2 + eβ2x 4 β = 4 = . (b) we start with the identity proved in part (a): cosh2(x) β sinh2(x) = 1. if we divide both sides by cosh2(x), we get 1 β sinh2(x) cosh2(x) = 1 or 1 β tanh 2(x) = .
Answers: 3
2z(4w+3z-5)-(2w+5z)(1w+4z-3) expand...
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