1.A dress-shop owner has 8 new dresses that she wants to display in the window. If the display window has 5 mannequins, how many ways can she dress them up?
given:n=
r=
formula:
solution:
2.give people are seated around a circular table while dining in a restaurant.i. how many ways can they be arranged?
given:n=
r=
formula:
solution:
3.find the number of permutations of the letters of the word parallel.
given:n=
r=
formula:
solution:
4.in how many ways can 6 students be arranged in a straight line
given:n=
r=
formula:
solution:
5.in how many different ways can 5 bicycles be parked if there are 7 available parking space?
given:n=
r=
formula:
solution:
pa help po
Share
1. 5 ways
2.9 ways
3.how would i know no picture
4.1000000000000000000 ways
5.just park rigth