Question 1141025
.
{{{highlight(cross(Two))}}} {{{highlight(cross(questions))}}} {{{highlight(cross(to_be_solved))}}}. <U>Please help me answer these two questions</U>.

 
1) How many different lincense plates are possible if each plate consists of 3 letters followed by 
a 3 digit numbers assumed that repeating in the letters or numbers are allowed and that any of the 10 digit may be used.

2) A health inspector must visit 3 of 15 restaurants on Monday.
In how many ways can she pick-up a first, second and third restaurants to visit?
~~~~~~~~~~~~~~~~~



<pre>

1)  {{{26^3*10^3}}} = 17576000 different licence plates.


2)  In  15*14*13 = 2730 ways.
</pre>