Mathematics, 30.01.2020 15:43, 364781
Suppose 67% of all teenagers own a laptop and 29% of all teenagers own a laptop and a tablet. what is the probability that a teenager owns a tablet given that the teenager owns a laptop?
a) 19%
b) 38%
c) 43%
d) 96%
Answers: 1
Mathematics, 21.06.2019 22:30, aliviafrancois2000
Awindow washer cleans 42 windows in 2 hours. at this rate, how many windows did he clean in 180 minutes.
Answers: 2
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