Mathematics, 23.10.2019 04:00, ello17

The probability that a student has a visa card (event v) is .73. the probability that a student has a mastercard (event m) is .14. the probability that a student has both cards is .03. (a) find the probability that a student has either a visa card or a mastercard. (round your answer to 2 decimal places.)

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The probability that a student has a visa card (event v) is .73. the probability that a student has...