Solve the inequality.
r – 9 ≥ 11
Group of answer choices
r ≥ 20<...
Mathematics, 05.05.2020 20:38, aliciavocals6944
Solve the inequality.
r – 9 ≥ 11
Group of answer choices
r ≥ 20
r ≤ 20
r ≥ 2
r ≥ 11
Answers: 3
Mathematics, 21.06.2019 13:00, wolfking800
Aright triangle includes one angle that measures 30º. what is the measure of the third angle? a. 30º b. 90º c. 60º d. 130º
Answers: 2
Mathematics, 21.06.2019 20:00, Jenifermorales101
It is given that the quadratic equation hx²-3x+k=0, where h and k are constants, has roots [tex] \beta \: and \: 2 \beta [/tex]express h in terms of k
Answers: 2
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
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