Mathematics, 27.10.2019 21:43, cbaughn11
You decide you will buy a stock only if it shows an overall increase over the next 30 days. the first 10 days it has an average daily increase of 0.30. the next 10 days it has an average daily decrease of 0.45. the last 10 days it has an average daily increase of 0.25.
a. how much did the stock change over the first 10 days? show your work
b. how much did the stock change over the next 10 days? show your work
c. how much did the stock change over the last 10 days? show your work
d. how much did the stock change altogether?
c. should you buy the stock? explain.
Answers: 3
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
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