Answer to Question #350219 in Statistics and Probability for krisha

Statistics and Probability

Question #350219

how many two-digit numbers can be the digits 0,6,7,8 and 9 of repetition is allowed

Expert's answer

There are 4 possible digits for the the tens place and there are 5 possible digits forunits place

"4(5)=20"

20 two-digit numbers are possible.

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