In a survey of 104 resorts, it was found that
29 had a spa.
64 had a fitness center.
...
Mathematics, 09.09.2021 02:20 liyahbby16
In a survey of 104 resorts, it was found that
29 had a spa.
64 had a fitness center.
44 had a children's club.
14 had a spa and a fitness center.
11 had a spa and children's club.
24 had a fitness center and children's club.
9 had all three features.
a) How many of the resorts surveyed had only a spa?
nothing
b) How many of the resorts surveyed had exactly one of these features?
nothing
c) How many of the resorts surveyed had at least one of these features?
nothing
d) How many of the resorts surveyed had exactly two of these features?
nothing
e) How many of the resorts surveyed had none of these features?
nothing
Answers: 1
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