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Mathematics 15 Online
OpenStudy (pphalke):

A survey of 145 people was conducted, and the following data were gathered: 94 people use the internet to find out about the news, 85 people use television to find out about the news, and 62 people use the internet and television to find out about the news a. how many of the people use only television to find out about the news? b. how many of the people do not use the internet to find out about news? c. how many of the people do not use the television to find out about news? d. how many of the people use the internet or television to find out about news?

OpenStudy (welshfella):

|dw:1465661987123:dw|

OpenStudy (welshfella):

that diagram should tell you how many people use TV only.

OpenStudy (welshfella):

94 use the internet so 94 - 62 = 32 goes into the other space

OpenStudy (welshfella):

|dw:1465662300988:dw|

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