What is the surface area of this rectangular pyramid

Julia measured the high temperature in her town for one week. using the chart above, find the mean absolute deviation for the high temperatures. round your answer to the nearest tenth. be sure to show your work for finding: the mean of the set of data the distance of each number from the mean the mean absolute deviation

Abank gives 6.5% interest per year. what is the growth factor b in this situation?

Me with this one question, and i'll upvote the brainliest answer