Mathematics, 04.04.2020 20:20 jessicagustama
P and q are two numbers such that p > q. When you subtract 15 from p and subtract 15 from q answers are in ratio 2 : 1. When you add 30 to p and add 30 to q the answers are in the ratio 5 : 4.
Find the ratio p : q
Give your answer in its simplest form
Answers: 1
Mathematics, 21.06.2019 18:00, ethangeibel93
What set does not contain -3 the set of all real numbers the set of all integers the set of all whole numbers the set of all rational numbers
Answers: 1
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
P and q are two numbers such that p > q. When you subtract 15 from p and subtract 15 from q answe...
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