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Mathematics, 20.05.2021 20:30, hongkongbrat1163
Rachel's dance recital is coming up on Saturday. Her grandparents told her there is a
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the chance that they will attend. How likely is it that her grandparents will attend Rachel's recital?
A.
It is certain they will attend.
B.
It is impossible they will attend.
C.
It is likely they will attend.
D.
It is as likely as not they will attend.
Answers: 3
Mathematics, 21.06.2019 19:50, Roshaan8039
Prove (a) cosh2(x) ā sinh2(x) = 1 and (b) 1 ā tanh 2(x) = sech 2(x). solution (a) cosh2(x) ā sinh2(x) = ex + eāx 2 2 ā 2 = e2x + 2 + eā2x 4 ā = 4 = . (b) we start with the identity proved in part (a): cosh2(x) ā sinh2(x) = 1. if we divide both sides by cosh2(x), we get 1 ā sinh2(x) cosh2(x) = 1 or 1 ā tanh 2(x) = .
Answers: 3
Mathematics, 21.06.2019 22:30, 20alondra04
Explain how you could use the interactive table to tell if sets of points are on the same line. math 8
Answers: 2
Mathematics, 21.06.2019 22:40, winterblanco
Use this graph to find the cost of 6 show tickets
Answers: 1
Mathematics, 22.06.2019 05:20, hazeleyes2006
Charlene's parents deposit $500 in an account on the day she is born. the account earns a high interest rate of 9.2% compounded quarterly because charlene is not allowed to access the money until her 22nd birthday. how much money will charlene have on her 22nd birthday? a: $3,698.50 b: $5,921.31 c: $101,200 d: $ 824.58
Answers: 3
Rachel's dance recital is coming up on Saturday. Her grandparents told her there is a
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