Mathematics, 13.06.2021 16:50, wolverine123
You are packing for a road trip and you buy snack packages (same size, same weight) for the trip. You buy 6 potato chips, 5 Doritos, and 3 corn curls. You put them in a bag and mix them up. During the trip, you reach into the bag and pull out two packages at random, one at a time. Draw a tree and calculate the probability of each outcome. Use P for potato chips, D for Doritos, and C for corn curls.
What is the probability you end up with only one corn curls?
in fraction format
Answers: 1
Mathematics, 21.06.2019 14:10, SMURFETTE86
Can u guys do this ratio question. this is extremely urgent a tap is leaking water at a rage of 1l every 8 hours. how long will it take for the tap to leak a total of 300ml?
Answers: 1
Mathematics, 21.06.2019 23:00, stodd9503
Frank has a devised a formula for his catering business that calculates the number of meatballs he needs to prepare. the formula is m=4a+2c, where c=number of children; m=number of meatballs; a=number of adults. how many meatballs are required for a party of 10 adults and 5 children?
Answers: 1
Mathematics, 21.06.2019 23:30, bbby2
Aprisoner is trapped in a cell containing three doors. the first door leads to a tunnel that returns him to his cell after two days of travel. the second leads to a tunnel that returns him to his cell after three days of travel. the third door leads immediately to freedom. (a) assuming that the prisoner will always select doors 1, 2 and 3 with probabili- ties 0.5,0.3,0.2 (respectively), what is the expected number of days until he reaches freedom? (b) assuming that the prisoner is always equally likely to choose among those doors that he has not used, what is the expected number of days until he reaches freedom? (in this version, if the prisoner initially tries door 1, for example, then when he returns to the cell, he will now select only from doors 2 and 3.) (c) for parts (a) and (b), find the variance of the number of days until the prisoner reaches freedom. hint for part (b): define ni to be the number of additional days the prisoner spends after initially choosing door i and returning to his cell.
Answers: 1
You are packing for a road trip and you buy snack packages (same size, same weight) for the trip. Yo...
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