568 views
9 votes
9 votes
Mr. Browner has 7 keys. He has 1 key

for his home, 2 keys for his car, and
the rest are for drawers in his office.
If Mr.
Browner picks one of his keys
without looking, what is the probability
it is for his car?

Options: 1/7, 2/7, 3/7, 5/7, 6/7

User Olegzhermal
by
2.6k points

2 Answers

12 votes
12 votes

Answer:

2/7

Explanation:

there are 7 total possibilities for the keys he picks, and out of those possibilities, 2 of them are car keys. this means the probability that it is for his car is 2/7.

User Femibyte
by
2.6k points
10 votes
10 votes


\huge\mathscr\color{gold}\colorbox{black}{ANSWER:}


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You can choose Options: 2/7


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\large\mathcal\color{gold}\colorbox{black}{STEP-BY-STEP\: EXPLANATION:}


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Will i can choose 2/7 because 7 is probability keys he picks, and 2 keys he picks for looking a drawers in office to finding.


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Hope it helps

Correct me if I'm wrong


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\\ormalsize\color{brown}\boxed{☕TheQuestionner☕}

User Andy E
by
3.5k points