1) How many ways can six books be arranged on one shelf?
a) 21
b) 120
c) 360
d) 720

2)There are eight girls competing in an ice-skating competition. In how many ways can they finish in first, second, and third place?
a) 336
b) 1,680
c) 2,016
d) 40,320

3)How many ways can a president and vice president be selected from a class of 12?
a) 23
b) 72
c) 132
d) 1,320

4)How many ways can seven students line up for a class picture?
a) 5,040
b) 210
c) 28
d) 7

Question

1) How many ways can six books be arranged on one shelf?
a) 21
b) 120
c) 360
d) 720

2)There are eight girls competing in an ice-skating competition. In how many ways can they finish in first, second, and third place?
a) 336
b) 1,680
c) 2,016
d) 40,320

3)How many ways can a president and vice president be selected from a class of 12?
a) 23
b) 72
c) 132
d) 1,320

4)How many ways can seven students line up for a class picture?
a) 5,040
b) 210
c) 28
d) 7

pooja195 · Answer

i think this is from a test

anonymous · Answer

no its not

anonymous · Answer

what is it from?

anonymous · Answer

its from my book

pooja195 · Answer

ok so r we doing all your homework

anonymous · Answer

can you take a screenshot of it? so we can see more of how it is asking you to do these?

pooja195 · Answer

u should post one by one this usually tells that were doing yr work for you

anonymous · Answer

can someone answer this please I have the same questions

anonymous · Answer

@snowmonkey the answers are D,A,C,A