Select independent or not independent for each situation.
a bag contains red marbles and...
Mathematics, 02.02.2020 18:48 potatonene
Select independent or not independent for each situation.
a bag contains red marbles and blue marbles. a red marble is selected followed by a blue marble, at random, without replacement.
a coin is flipped twice.
a bag contains nickels and dimes. a nickel is selected followed by a dime, at random, with replacement.
a spinner contains 4 equal sectors. each sector is labeled a, b, c, and d. the spinner is spun twice.
2. john rolls a six-sided number cube twice.
what is the probability of getting an even number and then an odd number?
1/4
1/2
1/6
5/6
Answers: 1
Mathematics, 21.06.2019 13:30
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Answers: 3
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 20:10
A. use the formula for continuous compounding with the original example: $1000 invested at 2% for 1 year. record the amount to 5 decimal places. use a calculator. b. compare it to the result using the original compound interest formula with n = 365 calculated to 5 decimal places. which has a larger value? explain.
Answers: 1
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On a piece of paper, graph y< x-1. then determine which answer choicematches the graph you drew.13. z3. 2(3.290-1)
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