Question A lottery scratchcard has 13 coverings with 4 winning coverings. You scratch each covering to reveal a prize underneath. You can only scratch off 3 coverings on the card. What is the probability that you choose a losing covering then 2 winning coverings? Give your answer as an exact fraction and reduce the fraction as much as possible. Provide your answer below: MORE INSTRUCTION SUBMIT FEEDBACK Content attribution search 直 0 回 回v dozh ASUS

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter9: Sequences, Probability And Counting Theory
Section9.5: Counting Principles
Problem 42SE: In horse racing, a “trifecta” occurs when a bettor wins by selecting the first three finishers in...
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A lottery scratchcard has 13 coverings with 4 winning coverings. You scratch each covering to reveal a prize underneath.
You can only scratch off 3 coverings on the card. What is the probability that you choose a losing covering then 2
winning coverings? Give your answer as an exact fraction and reduce the fraction as much as possible.
Provide your answer below:
MORE INSTRUCTION
SUBMIT
FEEDBACK
Content attribution
search
直 0
回 回v dozh
ASUS
Transcribed Image Text:Question A lottery scratchcard has 13 coverings with 4 winning coverings. You scratch each covering to reveal a prize underneath. You can only scratch off 3 coverings on the card. What is the probability that you choose a losing covering then 2 winning coverings? Give your answer as an exact fraction and reduce the fraction as much as possible. Provide your answer below: MORE INSTRUCTION SUBMIT FEEDBACK Content attribution search 直 0 回 回v dozh ASUS
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