Alex has a collection of cards: 4 are black, 2 are blue, 3 are white, and 1 is brown. What is the probability that he will pick a black card twice without replacement?

Question

asked Oct 19, 2021 123k views

1 Answer

Vfsoraki · Answer 1 · 2021-10-23T23:19:49+0000

There is a 40% chance each black. Add all cards and get 10. Each card is 10%. If there are 4 black cars that means there is a 40% chance.