Sandy earned the following test scores (out of 100{“version”…

Sandy earned the following test scores (out of 100{“version”:”1.1″,”math”:”100″} points) on the first four tests in her business class: 87{“version”:”1.1″,”math”:”87″}, 99{“version”:”1.1″,”math”:”99″}, 94{“version”:”1.1″,”math”:”94″}, and 92{“version”:”1.1″,”math”:”92″}.  Here mean test score is 93{“version”:”1.1″,”math”:”93″}.  What score would Sandy need to earn on the fifth test in order to raise her mean test score to 94{“version”:”1.1″,”math”:”94″}? 

A local bank wanted to determine how much demand there was f…

A local bank wanted to determine how much demand there was for the drive-up ATM.  The bank recorded the number of users of the drive-up ATM each day during a particular week.  The following numbers were recorded: MonTueWedThuFriSatSun65585452959083{“version”:”1.1″,”math”:”MonTueWedThuFriSatSun65585452959083″} What was the mean (average) number of drive-up ATM users per day?  (Round your answer to the nearest whole number, if necessary.)