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prisoha [69]
3 years ago
12

In a group of 27 pupils, 15 play the flute only. 2 play the piano only. 8 play neither instrument. A student is selected at rand

om. What is the probability the student plays both instruments?
Mathematics
1 answer:
elixir [45]3 years ago
3 0
8 out of 27 or in other words 8/27



Explanation:

Since 15 play the flute and 2 play the piano, there is a possibility that one of the students out of the 8 plays both intruments.
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Read 2 more answers
Clarify please
Scilla [17]
The answer is here
let be L the length of each ramp
so the <span>the length of the entire dog walk, including both ramps is D, such that
</span>D=L + L + d, where d=12ft
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D=2.25ft+2.25ft +12ft=16.5ft
3 0
3 years ago
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