A group of friends went out to eat at a restaurant. Their bill came to $57.89. They want to leave an 18% tip. How much should th
1 answer:
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<u>Answer:</u>
The correct answer option is b) .
<u>Step-by-step explanation:</u>
We are given that the first urn contains 7 white balls and 7 yellow balls and the second urn contains 3 white balls and 6 yellow balls. We are to find the probability that both balls drawn are white.
This means that the first must be white and the second ball must also be white.
P (w, w) = ×
=
Therefore, the probability that both the balls drawn are white is 1/6.