Mathematics, 11.02.2021 05:20 paris4ever23
A survey is taken of 95 people who vacationed at a dude ranch. The following information was obtained:
15 took swimming lessons, attended the barbecue, and bought a tour guide.
28 attended the barbecue and bought a tour guide.
29 took swimming lessons and bought a tour guide.
19 took swimming lessons but didn't attend the barbecue.
66 took swimming lessons or bought a tour guide.
1 only bought a tour guide.
26 did none of these things.
How many attended the barbecue
Answers: 1
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A survey is taken of 95 people who vacationed at a dude ranch. The following information was obtain...
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