Mathematics, 31.07.2019 00:30, toottoot42169
Abag contains 3 red marbles and 4 blue marbles. a marble is taken out from the bag and replaced. another marble is taken from the bag. work out the probability that the two marbles taken from the bag are the same colour.
Answers: 2
Mathematics, 21.06.2019 19:30, bigboss2984
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Mathematics, 21.06.2019 21:20, naenae6775
Christine wong has asked dave and mike to her move into a new apartment on sunday morning. she has asked them both, in case one of them does not show up. from past experience, christine knows that there is a 40% chance that dave will not show up and a 30% chance that mik a. what is the probability that both dave and mike will show up? (round your answer to 2 decimal places.) b. what is the probability that at least one of them will show up? c. what is the probability that neither dave nor mike will show up? (round your answer to 2 decimal places.)e will not show up. dave and mike do not know each other and their decisions can be assumed to be independent.
Answers: 2
Abag contains 3 red marbles and 4 blue marbles. a marble is taken out from the bag and replaced. ano...
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