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anonymous
 one year ago
HELP!!! FAN+ MEDAL
A bag contains 3 yellow tennis balls and 4 green tennis balls. Gordy will select one tennis ball, put it in his pocket, and then select a second tennis ball.
Which expression gives the probability that he will select two green tennis balls?
A. 4/7 * 3/6
B. 4/7 * 4/6
C. 4/7 * 3/7
D. 4/7 * 4/7
anonymous
 one year ago
HELP!!! FAN+ MEDAL A bag contains 3 yellow tennis balls and 4 green tennis balls. Gordy will select one tennis ball, put it in his pocket, and then select a second tennis ball. Which expression gives the probability that he will select two green tennis balls? A. 4/7 * 3/6 B. 4/7 * 4/6 C. 4/7 * 3/7 D. 4/7 * 4/7

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welshfella
 one year ago
Best ResponseYou've already chosen the best response.1for one draw P(green ball) = number of green balls in the bag  total number of balls in the bag so what do you think that is?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0is it D? @welshfella

welshfella
 one year ago
Best ResponseYou've already chosen the best response.1No what do you make the probability for the first draw?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i figured it out it was A but thanks anyway!
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