IDNLearn.com is the perfect place to get detailed and accurate answers to your questions. Discover reliable answers to your questions with our extensive database of expert knowledge.

A bag has 1 red pen, 4 white pens, 5 blue pens, and 5 yellow pens. You randomly pull a pen out from the bag, put it back, and then pull out another one. What is the probability of getting a white then a blue pen?

Sagot :

Answer:

20

Step-by-step explanation: