Mathematics, 20.04.2021 21:10 tamyahamlin02p6b7yt
There are 7 red, 9 blue, 2 yellow and 4 green marbles in a bag. You make 2 draws from the bag without returning the first marble selected back to the bag. What is the possibility you select a yellow then another yellow at random? Question 2 options: 2/22 * 1/21 = 2/462 1/22 * 1/21 = 1/462 1/22 + 1/22 = 2/22 1/22 * 1/22 = 1/484
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There are 7 red, 9 blue, 2 yellow and 4 green marbles in a bag. You make 2 draws from the bag withou...
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