Homework 2-key
1. (a) How many different 7-place license plates are possible if the first 2 places are for letters and the
other 5 for numbers?
(b) Repeat part (a) under the assumption that no letter
Homework 7. Homework must be answered in the order shown here (else please make a note telling
the reader where it is).
Write your answers neatly
Work must be shown
1.People enter a gambling casino at a rate of 1 for every two minutes.
(a) What is the probability that no one enters between 12:00 and 12:05?
(b) What is the