Mathematics, 18.12.2019 20:31, mahhvelousg97
Which best explains the relationship between lines a and b?
planes t and x are parallel. plane t contains line a. plane x
contains line b.
they are skew and will never intersect.
they are parallel and will never intersect.
they are perpendicular and will intersect.
they will intersect at two points.
Answers: 2
Mathematics, 21.06.2019 18:30, rheamskeorsey33
Acoin bank containing only dimes and quarters has 12 more dimes than quarters. the total value of the coins is $11. how many quarters and dimes are in the coin bank?
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
Which best explains the relationship between lines a and b?
planes t and x are parallel...
planes t and x are parallel...
Biology, 13.04.2021 01:40