Find the lengths of segments AB and BD. AB = units BD = units
1 answer:
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Answer:
B.1/28
Step-by-step explanation:
The bag contains 2 blue, 5 yellow, and 1 black tile.
The total number of tiles in the bag is
n(S)=2+5+1
n(S)=8
The number of blue tiles in the bag is
n(B)=2
The number of black tile is
n(Bk)=1
The probability of choosing a blue tiles is
The probability of choosing a black tile without replacing the first tile is:
The probability of drawing a blue tile followed by a black tile if the first tile drawn is not replaced