Question
How many ways are there to choose a three-digit lottery number? Note that numbers like 003, 014, 222, 232 or 123 are all allowed.
1000
720
240
None of the above
Explain your answer and how you came to that conclusion.
1000
720
240
None of the above
Explain your answer and how you came to that conclusion.
Answers
Damon
10 for the first digit
10 for the second digit
10 for the third digit
so 1000
which is 000 through 999
10 for the second digit
10 for the third digit
so 1000
which is 000 through 999