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2 December, 08:17

A bag contains 14 green tiles, 10 red tiles, and 16 blue tiles. Brodie randomly draws a tiel, records the color, and replaces the tile. if he does this 80 times, how many times should he expect to draw a red tile

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  1. 2 December, 08:29
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    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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