Mathematics, 01.10.2019 05:00 ayoismeisjjjjuan
Acompany that produces dvd drives has a 12% defective rate. let x represent the number of defectives in a random sample of 53 of their drives. a. what is the probability the sample will contain exactly 3 defective drives? give your answer to four decimal places. b. what is the probability the sample will contain more than 3 defective drives? give your answer to four decimal places. c. what is the probability the sample will contain less than 3 defective drives? give your answer to four decimal places. d. what is the expected number of defective drives in the sample? give your answer to two decimal places.
Answers: 2
Mathematics, 21.06.2019 19:00, kaylaamberd
What is the expression in factored form? -x^2 + 3x + 28 a. (x-7)(x-4) b. -(x-7)(x+4) c. (x+4)(x+7) d. -(x-4)(x+7)
Answers: 2
Mathematics, 22.06.2019 02:00, UncleVictor5188
Alexandra drove from michigan to colorado to visit her friend. the speed limit on the highway is 70 miles per hour. if alexandra's combined driving time for the trip was 14 hours how many miles did alejandra drive?
Answers: 1
Mathematics, 22.06.2019 03:00, crystrow9p6qc7n
Which equation represents h in the triangle? a) h = 6sin37° b) h = 10sin37° c) h = 6 10 sin37° d) h = 10 6 sin37°
Answers: 1
Acompany that produces dvd drives has a 12% defective rate. let x represent the number of defectives...
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