Acomputer repairman charges $30 to come to a home or office , plus $22 per hour of work. during one week, he visits 15 homes or offices earning $1132 .how many hours did the repairman work ?

Convert 2000 swiss francs to dutch guilders

Astudent survey asked: "how tall are you (in inches)? " here's the data: 67, 72, 73, 60, 65, 86, 72, 69, 74 give the five number summary. a. median: 73, mean: 70.89, iqr: 5, min: 60, max: 74 b. 60, 66, 72, 73.5, 86 c. 60, 67, 72, 73, 74 d. 0, 60, 70, 89, 74, 100

This is so hard and it’s for a test