Friday

August 29, 2014

August 29, 2014

Posted by **y.** on Wednesday, June 18, 2014 at 5:34pm.

- math -
**MathMate**, Wednesday, June 18, 2014 at 5:44pmThere three ways of choosing 1 girl out of three (3C1) and (5C2) ways of choosing 2 boys out of 5.

Total number of ways

= (3C1)(5C2)

= (3)(10)

= 30

**Related Questions**

math - there were 490 altogether in 2 groups. group A consited of only boys and ...

math - In a group of 28, 16 are boys 12 are girls. what fractional part of the ...

math - There are 6 boys and 8 girls in a group of students. Calculate the number...

maths - 1)There are 7 groups of Scouts attending a campfire with an average of ...

math - a class of 15 student with 5 girls and 10 boys.they are divided into 3 ...

math - In a group no. of boys is48/5, no of girls is 32/5 and no. of techer is 2...

math - #1 In an original group, the probability of choosing a girl from that ...

maths - there are 100 boys, 80 girls, and 20 teachers. In how many ways can a ...

mathss - Can someone explain how to do this: There are 100 boys , 80 girls, and ...

Education - Ms. Ng has a class that is half boys and half girls. Given findings ...