Question

A bag contains 4 white beads, 6 red beads, and 5 yellow beads. One bead is selected and not replaced. Then another bead is selected.

What is the probability of selecting a WHITE then a RED bead?


2152 over 15

4354 over 35

12101 over 210

102910 over 29

Answer 1

`(24)/(210)`

Explanation:

Add them all up 15 if one is taken out and no replaced OR put back in, then the second draw will have 14 beads.

4 x 6 = 24

15 x 14 = 210