I have two bags of counters.
The first bag contains two red counters and one blue counte...
Mathematics, 22.04.2020 18:12 genyjoannerubiera
I have two bags of counters.
The first bag contains two red counters and one blue counter.
The second bag contains one red counter, one blue counter and two yellow counters.
I take a counter at random from both bags.
A). What is the probability that the two counters will be the same colour?
b). What is the probability that exactly one of the counters will be red?
Answers: 2
Mathematics, 21.06.2019 20:10
21 type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar. the solution set of n2 - 14n = -45 is { (separate the solutions with a comma)
Answers: 3
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