Mathematics

Mathematics, 20.05.2021 20:00, jnthnsngh

Can someone please help me

Can someone please help me

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Mathematics, 21.06.2019 16:00, texas101st78

Eileen purchased 3.4 pounds of apples at the total cost of $19.72. if she purchases 6.2 pounds of apples at this store, how much would it cost?

Answers: 1

Mathematics, 21.06.2019 16:00, scoutbuffy2512

Sorry guys but as you have a small brain

Answers: 1

Mathematics, 21.06.2019 19:30, shavonfriend27

Vinay constructed this spinner based on the population of teachers at his school according to vinays model what is the probability that he will have a male history teacher two years in a row

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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

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