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1.My school's math club has 6 boys and 8 girls. I need to select a team to send to the state math competition. We want 6 people on the team. In how many ways can I select the team without restrictions?

2.Twenty switches in an office computer network are to be connected so that each switch has a direct connection to exactly three other switches. How many connections will be necessary?

Guest Mar 10, 2018

#1**+1 **

Don't know the second one.....but for the first

We want to choose any 6 people from 14....so

C(14,6) = 3003 ways

CPhill Mar 10, 2018