Jerry N.

asked • 12/08/20

A survey of 1200 people in a certain city indicates that 830 own microwave​ ovens, 720 own DVD​ players, and 570 own microwave ovens and DVD players.

A survey of 1200 people in a certain city indicates that 830 own microwave​ ovens, 720 own DVD​ players, and 570 own microwave ovens and DVD players.


​(A) How many people in the survey own either a microwave oven or a DVD​ player?

​(B) How many own neither a microwave oven nor a DVD​ player?

​(C) How many own a microwave oven and do not own a DVD​ player?


Mark M.

At some time you should attempt one of these on your own. Then ask for assistance.
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12/08/20

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