SOLUTION: Suppose repetitions are not allowed. Answer the following:
a) Find how many three-digit numbers can be formed from the following six digits: 2, 3, 5, 6, 7, 9
b) How many even thr
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Question 912933: Suppose repetitions are not allowed. Answer the following:
a) Find how many three-digit numbers can be formed from the following six digits: 2, 3, 5, 6, 7, 9
b) How many even three-digit numbers can be formed from these six digits?
c) What is the probability that a three-digit number greater than 400 will be formed from these six
digits?
i am having problems especially with b, because there are only 2 even numbers.
Answer by ewatrrr(24785) (Show Source): You can put this solution on YOUR website!
a) The order of the elements does matter. The elements may be repeated. 6^3
b)
c) =
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