Mathematics, 11.06.2021 16:20 punani
For the spinner above, the probability of landing on black is 1/2 and the probability of landing on red is 1/3 Suppose it is spun three times. What is the probability of the outcome (black, white, red)?
Answers: 2
Mathematics, 21.06.2019 19:50
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
Mathematics, 21.06.2019 20:30
Find the area of the triangle formed by the origin and the points of intersection of parabolas y=β3x^2+20 and y=x^2β16.
Answers: 3
Mathematics, 21.06.2019 21:40
The tile along the edge of a triangular community pool needs to be replaced? ?
Answers: 2
For the spinner above, the probability of landing on black is 1/2 and the probability of landing on...
Geography, 21.09.2020 17:01
Arts, 21.09.2020 17:01
History, 21.09.2020 17:01
History, 21.09.2020 17:01
Chemistry, 21.09.2020 17:01
Mathematics, 21.09.2020 17:01
Mathematics, 21.09.2020 17:01
Mathematics, 21.09.2020 17:01
Mathematics, 21.09.2020 17:01
English, 21.09.2020 17:01
History, 21.09.2020 17:01
Mathematics, 21.09.2020 17:01