Answers: 1
Mathematics, 21.06.2019 14:40
In the diagram below, tan ΞΈ = sqrt 3. what is the value of m?
Answers: 3
Mathematics, 21.06.2019 19:30
Now max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about maxβs data must be true? a) the median of maxβs data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.
Answers: 1
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
Mathematics, 21.06.2019 20:00
Simplify (2^5/3^2)^4 a. 2^20/3^8 b. 2^9/3^8 c. 8^5/12^2 d. 2/3^2
Answers: 1
What are the steps please....
Mathematics, 20.05.2020 04:00
Mathematics, 20.05.2020 04:00
Mathematics, 20.05.2020 04:00
History, 20.05.2020 04:00
History, 20.05.2020 04:00
Chemistry, 20.05.2020 04:00
English, 20.05.2020 04:00
Mathematics, 20.05.2020 04:00
Mathematics, 20.05.2020 04:00
Chemistry, 20.05.2020 04:00
Computers and Technology, 20.05.2020 04:00