You must show all work on your paper to receive any credit for this problem!   A committee consisting of 7 people is to be selected from 6 parents and 11 teachers. a.  Find the probability that the committee consists of 2 parents and 5 teachers.       Answer as a decimal rounded to 4 decimal places b.  Find the probability that the committee consists of all teachers.       Answer as a decimal rounded to 4 decimal places NO WORK = NO POINTS

A married couple have a  0.32 probability of passing on green eyes to their children.  If they have 8 children, what is the probability that at least one has green eyes? SHOW ALL WORK  ON YOUR PAPER!    NO WORK = NO POINTS Round your answer to 4 decimal places.

Decide is the number is a N, W, I, Q, S, and/or R.  Choose EVERY ONE that is true.  

Convert to a decimal.  SHOW ALL WORK ON YOUR PAPER!  

The standard configuration for an Alaska license plate is 4 letters followed by 3 digits. How many different  license plates are possible if letters cannot be repeated, but digits can be repeated? 

How many ways can we award a Gold, Silver and Bronze medals to the 18 athletes competing in the Archery event at the Olympics in China?

Convert to a decimal.  SHOW ALL WORK ON YOUR PAPER!  

Enrollment in a business seminar increased from 51 people to 70 people.  What was the percent of increase? %    Round the nearest tenth of a percent

What is the balance at the end of 17 months on an investment of $230 invested at 8.7% simple interest? $   Round to the nearest cent

Alex has saved $588 at the bank. He wants to accumulate $1750 for a trip to soccer camp. What percent of his goal has been reached? %