Mathematics, 07.07.2019 18:30 Lalagrl
Marilyn has two credit cards, d and e. card d has a balance of $691.64, and card e has a balance of $1,014.22. the minimum monthly payment on card d is 3.57% of the total balance, and the minimum monthly payment on card e is 2.51% of the total balance. how much greater is the minimum payment on card e than on card d?
Answers: 2
Mathematics, 21.06.2019 19:50, Roshaan8039
Prove (a) cosh2(x) − sinh2(x) = 1 and (b) 1 − tanh 2(x) = sech 2(x). solution (a) cosh2(x) − sinh2(x) = ex + e−x 2 2 − 2 = e2x + 2 + e−2x 4 − = 4 = . (b) we start with the identity proved in part (a): cosh2(x) − sinh2(x) = 1. if we divide both sides by cosh2(x), we get 1 − sinh2(x) cosh2(x) = 1 or 1 − tanh 2(x) = .
Answers: 3
Mathematics, 21.06.2019 23:30, aherrerasmile1
Scenario: a rectangular plot of ground is 5 meters longer than it is wide. its area is 20,000 square meters. question: what equation will you find the dimensions? note: let w represent the width. options: w(w+5)=20,000 w^2=20,000+5 (w(w+5))/2=20,000 w+2(w+5)=20,000
Answers: 1
Marilyn has two credit cards, d and e. card d has a balance of $691.64, and card e has a balance of...
Health, 12.04.2020 22:57
Health, 12.04.2020 22:57
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Mathematics, 12.04.2020 22:57
Mathematics, 12.04.2020 22:57
Mathematics, 12.04.2020 22:57
Mathematics, 12.04.2020 22:57