Mathematics, 12.11.2019 11:31, bankskry

# Mr. nelson is contemplating which chauffeured car service to take to the airport. the first costs $30 up front and $1 per kilometer. the second costs $2 plus $3 per kilometer. for a certain driving distance, the two companies charge the same total fare. what is the distance? what is the total fare?

Answers: 1

Mathematics, 09.03.2020 13:49, cpalabamagirl2595

23) 84% of a contractor’s jobs involves electrical work. 75% of a contractor’s jobs involve plumbing work. Of the jobs that involve plumbing, 90% of the jobs also involves electrical work. Let E = jobs involving electrical work L = jobs involving plumbing work Suppose one of the contractor’s jobs is randomly selected. Using the sixth Excel worksheet, a) Find P(E). 0.84 b) Find P(L). 0.75 c) In words, what does E | L mean? d) Find P(E | L). e) Find P(E and L). f) Are E and L independent events? Why or why not? g) Find P(E or L). h) Are E and L mutually exclusive? Why or why not

Answers: 3

Mathematics, 09.03.2020 13:41, romedome15

The triangle shown below has an area of 12. find x

Answers: 1

Mathematics, 09.03.2020 13:41, donahueno1753

The mean and median of 100 observations are 50 and 52 respectively. The value of the largest observation is 100. It was later found that it is 110. Find the true mean and median.

Answers: 3

Mr. nelson is contemplating which chauffeured car service to take to the airport. the first costs&nb...

Mathematics, 27.03.2020 23:35

Mathematics, 27.03.2020 23:35