Mathematics, 22.11.2021 16:50 Ashley2466
a coin is flipped 3 times and lands on heads each time. What is the probability of it landing on tails on the fourth flip?
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Mathematics, 21.06.2019 18:30
The monetary value earned for selling goods or services to customers is called a.) revenue b.) assets c.) money d.) accounting
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Mathematics, 21.06.2019 19:30
Solve the following inequalities and show the solution on a number line. 2x+3< 3(4x+5)
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Mathematics, 21.06.2019 19:50
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
a coin is flipped 3 times and lands on heads each time. What is the probability of it landing on tai...
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