Mathematics, 25.01.2021 19:40 leeenaaa95
A factory process requires 3 steps to finish a product. The steps each have a mean completion time of
h = 10 seconds and a standard deviation of o = 5 seconds. The time it takes to complete each step is
independent from the other steps. Let T be the total completion time of the 3 steps on a randomly chosen
product.
Find the mean of T.
pir=
seconds
Answers: 1
Mathematics, 21.06.2019 18:30, kellypechacekoyc1b3
Suppose your school costs for this term were $4900 and financial aid covered 3/4 of that amount. how much did financial aid cover? and how much do you still have to pay?
Answers: 1
Mathematics, 21.06.2019 20:30, bryce59
Suppose you just purchased a digital music player and have put 8 tracks on it. after listening to them you decide that you like 4 of the songs. with the random feature on your player, each of the 8 songs is played once in random order. find the probability that among the first two songs played (a) you like both of them. would this be unusual? (b) you like neither of them. (c) you like exactly one of them. (d) redo () if a song can be replayed before all 8 songs are played.
Answers: 2
Mathematics, 21.06.2019 23:30, memorybuxton
Atown has a population of 12000 and grows at 3.5% every year. what will be the population after 7 years, to the nearest whole number?
Answers: 3
A factory process requires 3 steps to finish a product. The steps each have a mean completion time o...
Biology, 04.02.2021 21:10
Mathematics, 04.02.2021 21:10
History, 04.02.2021 21:10
Mathematics, 04.02.2021 21:10
Mathematics, 04.02.2021 21:10
Mathematics, 04.02.2021 21:10