Mathematics, 08.03.2021 22:30 ericwheeler821
Phyllis is saving money at a constant rate to buy a new Playstation 5
gaming console and some new games. The table below shows the amount
of money that Phyllis still needs to purchase the gaming system.
Weeks of Saving
Money Still Needed
1 590
4 430
6 350
8 270
How many dollars is Phyllis saving each week?
Answers: 3
Mathematics, 21.06.2019 22:30, thelonewolf5020
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 a↵ect the mean and standard deviation of the wait time until success?
Answers: 3
Mathematics, 21.06.2019 23:00, hlhunter11p8f0o0
Jane’s favorite fruit punch consists of pear, pineapple, and plum juices in the ratio 5: 2: 3. chapter reference how much punch can she make if she has only 6 cups of plum juice?
Answers: 1
Mathematics, 22.06.2019 05:00, saskiat8549
What exclusions are placed on the variable x for the fraction = ? - 0 -1 none
Answers: 1
Phyllis is saving money at a constant rate to buy a new Playstation 5
gaming console and some new g...
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