From a group of 6 girls and 7 boys, how many 5-member committees consist of: members of the same gender?

27 5-member committees consist of members of the same gender

Step-by-step explanation:

The order in which the members are chosen to the group is not important, so we use the combinations formula to solve this question.

Combinations formula:

is the number of different combinations of x objects from a set of n elements, given by the following formula.

All girls:

5 girls from a set of 6. So

All boys:

5 boys from a set of 7. So

Total:

Either all girls or all boys.

6 + 21 = 27

27 5-member committees consist of members of the same gender

a 360 degree rotation

step-by-step explanation:

i would say true? if the unit was informational and it "refreshed your understanding", then true.