Mathematics, 18.05.2021 05:20 jadenriley8129

# A car wash has three different types of washes: basic, classic, and ultimate. Based on records, 45% of customers get the basic wash, 35% get the classic wash, and 20% get the ultimate wash. Some customers also vacuum out their cars after the wash. The car wash records show that 10% of customers who get the basic wash, 25% of customers who get the classic wash, and 60% of customers who get the ultimate wash also vacuum their cars. The probabilities are displayed in the tree diagram.
What is the probability that a randomly selected customer purchases the basic or classic car wash if they vacuum their car?

A) 0.13

B) 0.48

C) 0.52

D) 0.80

Answers: 1

Mathematics, 21.06.2019 19:40

What is the slope of the line that contains the points (-2,1) and (0,-3)

Answers: 2

Mathematics, 21.06.2019 20:00

True or false: the graph of y=f(bx) is a horizontal compression of the graph y=f(x) if b< 1

Answers: 2

A car wash has three different types of washes: basic, classic, and ultimate. Based on records, 45%...

Spanish, 14.01.2021 01:30

Mathematics, 14.01.2021 01:30

English, 14.01.2021 01:30

History, 14.01.2021 01:30

Spanish, 14.01.2021 01:30

Mathematics, 14.01.2021 01:30

Mathematics, 14.01.2021 01:30