SOLUTION: Two questions to be solved 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 lett

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Question 1141025: Two questions to be solved
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?
Answer by ikleyn(52809)   (Show Source): You can put this solution on YOUR website!
.
. Please help me answer these two questions.

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?
~~~~~~~~~~~~~~~~~ 



1)   = 17576000 different licence plates.


2)  In  15*14*13 = 2730 ways.


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