Posted by anna on Wednesday, April 14, 2010 at 7:41pm.
a license plate has 2 letters followed by 4 digits.how many license plates are possible if the digits and letters can be repeated?
f8
g92
h676000
i6760000
i think it is i am i correct thank you for helping me

math check my work  Damon, Wednesday, April 14, 2010 at 8:06pm
about 21 letters
10 digits 0,1 ... 9
21*21 = 441
10^4 = 10,000
so I get
4,410,000 
math check my work  anna, Wednesday, April 14, 2010 at 8:09pm
but these are the only answers and there is 26 letters in the alphabet

math check my work  Damon, Wednesday, April 14, 2010 at 8:12pm
sorry, yes, 26
so 26 * 26
if the letters and numbers can be repeated, that is what I get 
math check my work  Damon, Wednesday, April 14, 2010 at 8:13pm
If they could not be repeated then
26*25 * 10*9*8*7 = 3,276,000 
math check my work  anna, Wednesday, April 14, 2010 at 8:20pm
but these r the only choices
a8
b92
c676000
or
d6760000
so what would it be 
math check my work  Damon, Wednesday, April 14, 2010 at 10:10pm
I can not make it come out to one of those choices.

math check my work  Anonymous, Wednesday, October 5, 2016 at 12:50pm
the letters and numbers can be repeated, so it would be
26*26*10*10*10*10.
there are 2 spaces for letters with 26 choices and 4 spaces for digits with 10 choices.
so, your answer is 6760000