Question

Tina puts the letters of the word RADAR on pieces of paper and puts them in a bag. What is the probability she will draw an R twice?

Answer 1

@rational

Answer 2

is that the complete question ?

Answer 3

yes

Answer 4

it doesnt specify how many times the experiment was conducted hmm

Answer 5

is it 2/5 plus 2/5?

Answer 6

question is not clear enough

Answer 7

oops, I so left out two sentences XD sorry

Answer 8

Tina puts the letters of the word RADAR on pieces of paper and puts them in a bag. She draws two letters without looking. The first piece of paper is replaced before the second one is drawn. What is the probability she will draw an R twice?

Answer 9

sorry. XD

Answer 10

there are a total of 5 letters and 2 R's

Answer 11

yes...

Answer 12

and you do it twice. so is it 2/5 + 2/5?

Answer 13

you need to multiply

Answer 14

2/5 * 2/5

Answer 15

oh, okay, I didn't know if it was multiplication or addition.

Answer 16

so 4/25?

Answer 17

yes!