math
posted by tariq .
Twenty girls are trying out for the cheer squad. How many different 12 girl teams can be made

combinations of 20 taken 12 at a time
= 20! / [ 12! (8!) ]
= 125,970 ( I looked it up in a table of binomial coefficients )
Respond to this Question
Similar Questions

odds of...
Does anyone know the odds of having Two girls as children as opposed to two males or one male and one female? 
problem solving
A play is being put on at the school. There are 9 possible roles for girls who are trying out and 10 roles for boys who are trying out. If 16 girls and 12 boys try out, and everyone acts perfectly the same as one another, what percent … 
math
A play is being put on at the school. There are 9 possible roles for girls who are trying out and 10 roles for boys who are trying out. If 16 girls and 12 boys try out, what percent of chance does one girl have of getting in? 
math
Assume that there are 11 girls and 9 boys in the neighborhood club, and a team of 6 is to be selected.How many different teams can be selected if each team must contain exactly 3 girls and 3 boys? 
college math
Assume that there are 11 girls and 9 boys in the neighborhood club, and a team of 6 is to be selected. How many different teams can be selected if each team must contain exactly 3 girls and 3 boys? 
math
3 boys and 3 girls ,how many different boygirl pairs can be formed ? 
math
Twenty girls are trying out for the cheer squad. How many different 12 girl teams can be made? 
Dance
I'm planning on trying out for dance team officer and I need help trying to find a squad name that starts with 'h'. Any ideas? 
math
there are 32 boys and 24 girls. what re the various number of teams that can be made that would have the same number of boys and girls on each team? 
Math
At a party one hundred and twenty people danced. The girls all started dancing one after the other. Tina was first girl who danced with seven men,Reena the second girl who danced with eight men, Sheela the third girl who danced with …