In a certain math class, it is known that 18 students LOVE math review, and 5 students dislike math review. The teacher randomly

Question

neonofarm [45]

3 years ago

6

In a certain math class, it is known that 18 students LOVE math review, and 5 students dislike math review. The teacher randomly

selects three students from the class. What is the probability that all three students love math review?

Mathematics

2 answers:

Elden [556K] · Answer 1 · 2022-08-04T21:12:44+03:00

Elden [556K]3 years ago

8 0

Answer:

Do you mind If I get help by someone?

Step-by-step explanation:

Thank you.

Alborosie · Answer 2 · 2022-08-04T19:17:48+03:00

Alborosie3 years ago

7 0

The probability that the first random choice will be a matho-file and not a -phobe is 18/23. The probability of the second one is 17/22, and for the third one it's 16/21. The probability of all 3 is 4,896/10,626 = (18x17x16)/(23x22x21). That's 46.1% (rounded).