Originally Posted by

**toop** **1.) **In a club of 10 members...How many ways are there to choose a President, and an Advising Council of 3 members?

**2.) **A deli offers ham sandwiches, roast beef sandwiches, cheese sandwiches, turkey sandwiches, and salami sandwiches. You are sent in to buy sandwiches for a group of ten people for lunch. How many different ways can you order lunch?

**3.) **In a club of 10 members...How many ways are there to choose a President, a Vice President, a Secretary, and a Treasurer?

I'm I correct w/ using nCr (n=10,r=4) .... which equals 210 different ways?