Mathematics, 17.12.2021 23:50 amohammad6
Hello. I am trying to help my 9th grade daughter with text corrections. It has been over 20 yrs since I had Algebra 1 and Im a bit rusty. She gets easily frustrated especially in math so Im trying to do some of the leg work before going over how to do it with her. I appreciate your help in advance.
Answers: 2
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, 22.06.2019 03:00
:)i need to know on which ones are corresponding, alternate interior, alternate exterior, or none of these.
Answers: 1
Mathematics, 22.06.2019 04:30
Solve the following system algebraically. y = x2 โ 9x + 18 y = x โ 3 a. (3,1) and (5,3) b. (3,0) and ( 4,2) c. (โ4,5) and (7,โ10) d. (7,4) and (3,0)
Answers: 3
Hello. I am trying to help my 9th grade daughter with text corrections. It has been over 20 yrs sinc...
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