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Mathematics, 28.08.2019 20:00 carissaprocacci

At a pizza shop, 70% of the customers order a pizza, 25% of the customers
order a salad, and 15% of the customers order both a pizza and a salad.
if a customer is chosen at random, what is the probability that he or she
orders either a pizza or a salad?
a) 0.175
b) 0.45
c) 0.95
d) 0.80

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At a pizza shop, 70% of the customers order a pizza, 25% of the customers
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