Question
How many 4-digit numbers are possible if the hundreds digit is 8 and if repetition of digits is allowed?
A) 100
B) 1,000
C) 9,000
D) 900
E) 1,800
A) 100
B) 1,000
C) 9,000
D) 900
E) 1,800
Answers
Steve
well, only 3 digits are up for grabs, and there are 10 choices for each one. So, what do you think?
Thuy
1000