February 21, 2017

Homework Help: math

Posted by samuel on Tuesday, January 14, 2014 at 2:20pm.

From a survey of 100 college students, a marketing research company found that 65 students owned iPods, 35 owned cars, and 25 owned both cars and iPods.
(a) How many students owned either a car or an iPod (but not both)?

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