In a group of 33 pupils, 1 plays the flute only.
12 play the piano only.
10 play neither ins...
Mathematics, 03.02.2021 14:00 annamcda301
In a group of 33 pupils, 1 plays the flute only.
12 play the piano only.
10 play neither instrument.
A student is selected at random.
What is the probability the student plays both instruments?
Answers: 3
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The perimeter of a rectangle is 42 inches. if the width of the rectangle is 6 inches, what is the length
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Acomputer store buys a computer system at a cost of $370.80. the selling price was first at $ 618, but then the store advertised a 20 % markdown on the system. answer parts a and b. a. find the current sale price.
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