Let f be the event that a customer is dissatisfied with the food at a restaurant and let s be the event that a customer is dissatisfied with the service. if p(f) = .15, p(s) = .40, and p(f ∩ s) = .10, what is the probability that a customer is dissatisfied with either the service or the food? a. 65 b. 55 c. 45 d. 10

0.45, option c

Step-by-step explanation:

Probability that a customer is dissatisfied with customer service P(S) is 0.40

Probability that a customer is dissatisfied with food P(F) is 0.15

Probability he is dissatisfied with both food and customer service P(FnS)  is 0.10

probability he is dissatisfied with either food or customer service is given by

the probability that a customer is dissatisfied with either the service or the food is 0.45

you cant answer this dummy

step-by-step explanation:

1. 3. can also be expressed as (22/7)

2. -4.5

3. 3.6

happy to

pls mark as brainliest