Mathematics, 18.10.2019 07:00, samone26

# The table shows how much a store charges for certain numbers of pencils. number of pencils (p) cost (c) 4 $0.72 7 $1.26 12 $2.16 based on the table, which equation could be used to calculate the cost, c, of any number of pencils, p? a c = 0.09p b c = 0.18p c c = 0.54p d c = 0.72p asap show your work

Answers: 3

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

Mathematics, 21.06.2019 14:00, ninaaforever

Alawn mower manufacturer incurs a total of 34,816 in overhead costs and 388 per lawn mower in production costs. how many lawn mowers were manufactured if the average cost of productions is 660

Answers: 3

The table shows how much a store charges for certain numbers of pencils. number of pencils (p) cost...

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