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6. Form a group of four women and four men, how many committees of four can be formed with: a) no restrictions? c) three women and one man? e) four men? b) four women? d) two women and two men? 7. In a subdivision, there are 10 houses on each side of a street. In how many ways can 7 trees be planted, each in front of a different house, if: a) They must all be on the same side of the street b) There must be 4 trees on one side and 3 trees on the other side? 8. In how many ways can 4 students be assigned to 9 class periods if: a) There are no restrictions? b) Each student must go to a different period? 9. In how many different ways can 25 students be assigned to 4 distinguishable study groups if at least six students must be in each group? 10. From a group of five women and four men, a) How many 4-person committees can be formed? b) How many 4-person committees can be formed with exactly 2 women? c) How many 4-person committess can be formed with at least 2 women?

          6. Form a group of four women and four men, how many committees of four can be formed with:
a) no restrictions?
c) three women and one man?
e) four men?
b) four women?
d) two women and two men?
7. In a subdivision, there are 10 houses on each side of a street. In how many ways can 7 trees be planted,
each in front of a different house, if:
a) They must all be on the same side of the street
b) There must be 4 trees on one side and 3 trees on the other side?
8. In how many ways can 4 students be assigned to 9 class periods if:
a) There are no restrictions?
b) Each student must go to a different period?
9. In how many different ways can 25 students be assigned to 4 distinguishable study groups if at least six
students must be in each group?
10. From a group of five women and four men,
a) How many 4-person committees can be formed?
b) How many 4-person committees can be formed with exactly 2 women?
c) How many 4-person committess can be formed with at least 2 women?

6. Form a group of four women and four men, how many committees of four can be formed with:
a) no restrictions?
c) three women and one man?
e) four men?
b) four women?
d) two women and two men?
7. In a subdivision, there are 10 houses on each side of a street. In how many ways can 7 trees be planted,
each in front of a different house, if:
a) They must all be on the same side of the street
b) There must be 4 trees on one side and 3 trees on the other side?
8. In how many ways can 4 students be assigned to 9 class periods if:
a) There are no restrictions?
b) Each student must go to a different period?
9. In how many different ways can 25 students be assigned to 4 distinguishable study groups if at least six
students must be in each group?
10. From a group of five women and four men,
a) How many 4-person committees can be formed?
b) How many 4-person committees can be formed with exactly 2 women?
c) How many 4-person committess can be formed with at least 2 women?

Added by Tammy B.

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