Mathematics, 28.10.2019 08:31 lorriegoodman3483
Rita's penny bank is 1/6 full. after she adds 200 pennies, it is 1/2 full. how many pennies can rita's bank hold?
Answers: 2
Mathematics, 21.06.2019 14:30
Click on the graphic until you find the right quotient. (36xa - 30xb) รท (-6x2)
Answers: 3
Mathematics, 21.06.2019 22:30
Amachine that produces a special type of transistor (a component of computers) has a 2% defective rate. the production is considered a random process where each transistor is independent of the others. (a) what is the probability that the 10th transistor produced is the first with a defect? (b) what is the probability that the machine produces no defective transistors in a batch of 100? (c) on average, how many transistors would you expect to be produced before the first with a defect? what is the standard deviation? (d) another machine that also produces transistors has a 5% defective rate where each transistor is produced independent of the others. on average how many transistors would you expect to be produced with this machine before the first with a defect? what is the standard deviation? (e) based on your answers to parts (c) and (d), how does increasing the probability of an event aรขโ ยตect the mean and standard deviation of the wait time until success?
Answers: 3
Mathematics, 21.06.2019 23:00
Find the distance between the pair of points a(-1,8) and b(-8,4)
Answers: 1
Rita's penny bank is 1/6 full. after she adds 200 pennies, it is 1/2 full. how many pennies can rita...
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