Mathematics, 16.03.2020 17:51 gnoelle98
Determine whether the random variable is discrete or continuous. In each case, state the possible values of the random variable. (a) The number of free dash throw attempts before the first shot is made. (b) The amount of rain in City Upper B during April.
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Mathematics, 21.06.2019 19:50
Prove (a) cosh2(x) โ sinh2(x) = 1 and (b) 1 โ tanh 2(x) = sech 2(x). solution (a) cosh2(x) โ sinh2(x) = ex + eโx 2 2 โ 2 = e2x + 2 + eโ2x 4 โ = 4 = . (b) we start with the identity proved in part (a): cosh2(x) โ sinh2(x) = 1. if we divide both sides by cosh2(x), we get 1 โ sinh2(x) cosh2(x) = 1 or 1 โ tanh 2(x) = .
Answers: 3
Mathematics, 21.06.2019 23:30
It takes an ant farm 3 days to consume 1/2 of an apple. at that rate, in how many days will the ant farm consume 3 apples
Answers: 1
Mathematics, 22.06.2019 01:00
3questions show how you solved the problem 1. subtract & simplify (โy2 โ 4y โ 8) โ (โ4y2 โ 6y + 3) 2.multiply and simplify 2x2y3z2 ยท 4xy4x2 3.multiply and simplify (x โ 4) (x2 โ 5x โ 6)
Answers: 1
Determine whether the random variable is discrete or continuous. In each case, state the possible va...
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