Mathematics, 27.06.2019 19:30, 2022maldonadoleonel
The weekly incomes of trainees at a local company are normally distributed with a mean of $1,100 and a standard deviation of $250. if a trainee is selected at random, what is the probability that he or she earns less than $1,000 a week?
select one:
a. 0.8141
b. 0.1859
c. 0.6554
d. 0.3446
Answers: 3
Mathematics, 21.06.2019 16:30, ezapata21
You are making a battery for a science project. you have copper wire for your first electrode. you need to choose a conductor, a second electrode, and a device to plug into your battery. you have already chosen a lemon conductor. complete each statement below about the options that include a lemon conductor.
Answers: 2
Mathematics, 21.06.2019 17:40, shaviaa
Atriangle has an area of 72 square inches. if the base of the triangle has a length of 18 inches, what is the height of the triangle? use the formula for the area of a triangle: area = (base)(height) type a numerical answer in the space provided. do not include the units or spaces in your answer.
Answers: 1
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