WILL GIVE BRAINLIEST FOR QUICKEST AND CORRECT ANSWER The world’s steepest residential street is Baldwin Street in New Zealand. It has a gradient
of 0.35. As the road rises the horizontal distance covered is 330 metres. How much
vertical height is gained if you walk from the bottom of the street to the top

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?