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swat32
3 years ago
5

A bag contains 14 green tiles,10 red tiles, and 16 blue tiles. Brodie randomly draws a tiel, records the color , and replaces th

e tile.if he does this 80 times, how many times should he expect to draw a red tile
Mathematics
1 answer:
jarptica [38.1K]3 years ago
6 0

Answer:

20 red tiles

Step-by-step explanation:

14 green tiles,10 red tiles, and 16 blue tiles. = 40 tiles

P(red) = 10/40 = 1/4

If we draw 80 tiles

80 * 1/4 = 20

We should expect 20 red tiles

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