A newly opened restaurant is awarding 23% of their new patrons with a complimentary lunch and the rest are given a snack coupon as a promotional offer. To increase their home delivery service, the restaurant allocated 51% of the complimentary lunch and 60% of the snack coupons for orders placed online. a. What is the probability that a randomly selected order was placed online? Answer in exact fraction, or rounded to at least 4 decimal places b. If a person placed an order online, what is the probability of them winning a complimentary lunch? Answer in exact fraction, or rounded to at least 4 decimal places c. If a person chose to dine-in instead of ordering online, what is the probability of them getting a snack coupon?

A newly opened restaurant is awarding 23% of their new patrons with a complimentary lunch and the rest are given a snack coupon as a promotional offer. To increase their home delivery service, the restaurant allocated 51% of the complimentary lunch and 60% of the snack coupons for orders placed online. a. What is the probability that a randomly selected order was placed online? Answer in exact fraction, or rounded to at least 4 decimal places b. If a person placed an order online, what is the probability of them winning a complimentary lunch? Answer in exact fraction, or rounded to at least 4 decimal places c. If a person chose to dine-in instead of ordering online, what is the probability of them getting a snack coupon?

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section11.8: Probabilities Of Disjoint And Overlapping Events

Problem 2C

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