Answer:
Step-by-step explanation: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
Answer:
they are supplementary
Step-by-step explanation:
45 because you need a positive divided by the negative to have a sum being a negative 15 so 45/-3 will be -15
Answer:
that would mean you would end at 10:01
Step-by-step explanation:
:)
I hope this helps you
parallelogram area= base×height
288=base×12
base=24