Mathematics, 07.07.2019 04:30 kimilew
Antoine has a carnival booth at the school fair where students randomly select a ping pong ball from a can. he wants to place 5 red ping pong balls an n blue ping pong balls in the can. he also wants the probability of randomly choosing a blue ping pong ball to be 3/5.part a: write an equation that can be used to model this situation. part b: solve the equation and interpret the solution in terms of the context, determining if the solution is viable.
Answers: 1
Mathematics, 21.06.2019 14:00, jess4kids
Initially 100 milligrams of a radioactive substance was present. after 6 hours the mass had decreased by 4%. if the rate of decay is proportional to the amount of the substance present at time t, find the amount remaining after 24 hours. (round your answer to one decimal place.)
Answers: 3
Mathematics, 21.06.2019 20:50, kidpryo1
There are three bags: a (contains 2 white and 4 red balls), b (8 white, 4 red) and c (1 white 3 red). you select one ball at random from each bag, observe that exactly two are white, but forget which ball came from which bag. what is the probability that you selected a white ball from bag a?
Answers: 1
Antoine has a carnival booth at the school fair where students randomly select a ping pong ball from...
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