Janice is a travel agent. She recieves a 7% commission based on the value of the trips she books. Today, she spent five hours arranging a $3,300 cruise for a newlywed couple.

This is so harddd! solve. 1 + 1 = solve 4 + 4 = solve 3 x 3

An automated water dispenser fills packets with one liter of water on average, with a standard deviation of 5 milliliter. the manual says that after a year of operation the dispenser should be tested to see if it needs recalibration. a year later a number of filled packets are set aside and measured separately. it is found that the average packet now contains about 0.995 liters. does the dispenser need calibration? explain your answer.

The rumpart family is building a new room onto their house. the width of the new room will be 16 feet. the length of the room will be 4% greater than the width. write an expression to find the length of the new room. what will be the area of this new room?