There are 12 students in a classroom, including the triplets joey, chloe, and zoe. If 3 of the 12 are randomly selcted to give s

Question

4 years ago

8

There are 12 students in a classroom, including the triplets joey, chloe, and zoe. If 3 of the 12 are randomly selcted to give s

peeches, what is the probability that joey with be first, chloe will be second, and zoe will be third?
A: 1/1320 B: 1/4 C: 1/48 D: 1/220

Mathematics

2 answers:

BARSIC [14] · Answer 1 · 2021-12-30T07:43:16+03:00

The probability of Joey being first is 1/12. If that happens the probability of Chloe going next is 1/11. Then the probability of zoe being picked next would be 1/10. Then if you multiply all the fractions I gave you you would get 1/1320 which is A. So A. Is your answer!! Hope this helps you out!!

grin007 [14] · Answer 2 · 2021-12-30T09:40:48+03:00

grin007 [14]4 years ago

6 0

Answer:

it is 1/1320

Step-by-step explanation:

cuz it is obviously higher with specific students than with random ones