On the diameter of a cone has a volume of diameter of a cone has a volume of 56.52 in.³ and a height of 6 inches. use 3.14 for pi

Thelime contains the point(-3,0) and parallel x-3y=3( show all work)

With this question, the answer with the red arrow is incorrect!

The weekly amount spent by a company for travel has an approximately normal distribution with mean = $550 and standard deviation = $40. a) what is the probability that the actual weekly expense will exceed $570 for more than 20 weeks during the next year? (note: one year = 52 weeks) b) what is the probability that actual weekly expenses exceed $580 for 10 or more, but 16 or fewer weeks during the next year?