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Math

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From a survey of 200 college students, a marketing research company found that 130 students owned iPhones, 70 owned cars, and 60 owned both cars and iPhones.


(a) How many students owned either a car or an iPhone (but not both)?

_______students


(b) How many students do not own either a car or an iPhone?

_______students

  • Math - ,

    Venn diagram problem
    I phone only. 70
    Cars only. 10
    Both. 60
    Neither 60
    Total 200
    Hope this will help you

  • Math - ,

    what is the % increase from 288 million to 404 million

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