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Mathematics, 06.10.2019 04:00 snowprincess99447

Anew battery's voltage may be acceptable (a) or unacceptable (u). a certain flashlight requires two batteries, so batteries will be independently selected and tested until two acceptable ones have been found. suppose that 93% of all batteries have acceptable voltages. let y denote the number of batteries that must be tested. (a) what is p(2), that is p(y = 2)? (round your answer to four decimal places.) p(2) = .8649 correct: your answer is correct. (b) what is p(3)? [hint: there are two different outcomes that result in y = 3.]. (round your answer to three decimal places.) p(3) = .121 correct: your answer is correct. (c) to have y = 5, what must be true of the fifth battery selected? the fifth battery must be an a. the fifth battery must be a u. correct: your answer is correct. list the four outcomes for which y = 5. (enter your answer in set notation.) determine p(5). (round your answer to five decimal places.) p(5) = (d) use the pattern in your answers for parts (a)–(c) to obtain a general formula for p(y). p(y) =

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