Conan o'brien hosts the conan show and andy richter, his sidekick, writes for it. conan needs 4 hours to host a good show. it takes andy 10 hours to do the same. conan writes one usable joke in an hour, but andy needs 2 hours to do the same. if they both were given 10 hours, andy's opportunity cost of writing a single usable joke is: a. 0.2 unit of hosting. b. 0.25 unit of hosting. c. 0.5 unit of hosting. d. 1 unit of hosting.

It appears that people who are mildly obese are less active than leaner people. one study looked at the average number of minutes per day that people spend standing or walking. among mildly obese people, the mean number of minutes of daily activity (standing or walking) is approximately normally distributed with mean 376 minutes and standard deviation 64 minutes. the mean number of minutes of daily activity for lean people is approximately normally distributed with mean 528 minutes and standard deviation 107 minutes. a researcher records the minutes of activity for an srs of 7 mildly obese people and an srs of 7 lean people. use z-scores rounded to two decimal places to answer the following: what is the probability (image for it appears that people who are mildly obese are less active than leaner people. one study looked at the averag0.0001) that the mean number of minutes of daily activity of the 6 mildly obese people exceeds 420 minutes? what is the probability (image for it appears that people who are mildly obese are less active than leaner people. one study looked at the averag0.0001) that the mean number of minutes of daily activity of the 6 lean people exceeds 420 minutes?

What is the 17th term in the arithmetic sequence in which a6 is 101 and a9 is 83

Calculate the annual effective interest rate of a 12 % nominal annual interest rate compound monthly