Mathematics, 26.01.2021 22:50 weeblordd
Fourteen runners in a marathon had these race times, in hours, 2.21, 225, 276, 3.1, 3.3, 3.5, 36, 3.77,8,8, 4,23, 4,25, 4,25, 4.6, and 4,9, Move the rectangle to the graph to create a histogram for this data,
Answers: 2
Mathematics, 21.06.2019 15:00
Given the choice between receiving $1.000.000 in one month or a single penny-doubled everyday for the period of one month; which option would you choice? show your work to support your answer. (assume that 1 month=30 days)
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 20:30
If g^-1(x) is the inverse of g (x) which statement must be true
Answers: 3
Fourteen runners in a marathon had these race times, in hours, 2.21, 225, 276, 3.1, 3.3, 3.5, 36, 3....
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