Mathematics, 06.06.2020 17:00 deidaralove90
Aubree mowed 5 lawns in 4 hours. What was her rate of mowing in lawns per hour? Express your answer in simplest form.
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Mathematics, 21.06.2019 13:30
Find two rational expressions that have the difference of 2-n/n-4
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Mathematics, 21.06.2019 16:30
Diana is painting statues she has 7/8 of a liter of paint each statue requires 1/20 of a liter of paint how many statues can she paint?
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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
Aubree mowed 5 lawns in 4 hours. What was her rate of mowing in lawns per hour? Express your answer...
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