J. Goveia, a long distance bike racer, just rode 24 minutes up one side of Milkrun Hill at 3 mph and 6 minutes down the other side at 50 mph. He mistakenly computes his average speed over that stretch of road as (3 + 50)/2 = 26.5 mph. Apply a weighted average approach—using the minutes at each speed as weights—to produce the real average speed appropriate here.
Answer to relevant QuestionsBy mixing available fuel, you need to produce 3500 gallons of gasoline for your feet of trucks this month. You plan to mix 800 gallons of fuel A (80 octane), 1500 gallons of fuel B (92 octane) and 1200 gallons of fuel C (78 ...Worker absences for the past year were recorded for the employees in your department. Determine Q1, Q2 and Q3 for the data. According to Apple’s iTunes App Store, 630,210 active applications (apps) were available for download as of May 1, 2012. Below is a table showing monthly submissions of new applications to the App Store from March 2011 ...Refer to Exercise 13 (Home Runs). Construct a “stretched” stem and leaf diagram to represent the data. Use stems of 3, 3, 4, 4, etc. The data for exercise 16 (rejected parts) is shown in the table. Show the box plot for the data.
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