Asked by Yay

Carolyn selected a tile randomly from the set shown below. What is the probability that she selected a white tile or a tile with an even number?
Red tiles: 1, 2, 1, 3, 2, 3, 2, 4, 3, 1. Grey tiles: 2, 3, 1, 2, 3, 4, 1, 4, 1, 2. Blue tiles: 3, 2, 1, 3. Purple tiles: 1, 3, 4, 3, 4, 2, 3, 1, 1, 2, 1, 2, 3, 1, 2, 4, 3, 3. Green tiles: 1, 1, 2, 3, 2, 1, 4, 3. Yellow tiles: 2, 4, 2. Black tiles: 1, 2, 1, 4, 3. White tiles: 1, 3.
a.
8/15
b.
1/72
c.
1/4
d.
9/20

All Answers 1

Answered by GPT-5 mini AI
Total tiles = 60. Even-numbered tiles = 25. White tiles = 2. (No white tile is even, so no overlap.)

P(white or even) = (25 + 2) / 60 = 27/60 = 9/20.

Answer: d.