Mathematics, 18.09.2019 16:00, jiskd
Apizza place offers 4 different cheeses and 10 different toppings. in how many ways can a pizza be
made with 1 cheese and 3 toppings?
a.480
b.360
c.240
d.120
how many ways can you purchase 3 cds if there are 3 to choose from, 4 cassettes if there are 7 to
choose from, and 2 dvds if there are 4 to choose from?
a. 190
b.200
c. 210
d. 220
how many ways can you purchase 2 cds if there are 3 to choose from, 4 cassettes if there are 4 to
choose from, and 2 dvds if there are 5 to choose from?
a. 60
b. 50
c. 40
c. 30
Answers: 2
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
Apizza place offers 4 different cheeses and 10 different toppings. in how many ways can a pizza be
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