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)?

- math -
**Steve**, Tuesday, January 14, 2014 at 4:18pm
(65+35-25) - 25 = 50

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