tina puts the letters of the word RADAR on pieces of paper and puts the pieces in a bag she draws two letters without looking th

Question

3 years ago

8

e first piece of paper is not replaced before the second piece is drawn what is the probability that tina draws an R twice?

2 answers:

Sloan [31] · Answer 1 · 2022-06-16T04:32:40+03:00

Sloan [31]3 years ago

7 0

The answer to this question is: 1/10

Do 2/5 * 1/4 = 2/20 -> 1/10

Alona [7] · Answer 2 · 2022-06-16T03:15:00+03:00

Alona [7]3 years ago

3 0

The probability of the first pull is $\frac{1}{5}$
The probability of the second pull is $\frac{1}{4}$