Students in an engineering class designed model airplanes. the average distance flown was 48 feet. the table shows the difference from average for five students

Nnnnneeedd 1.find the residual if you know the actual number is 5.2 and the predicted value is 4.8

You invested $5000 between two accounts paying 4% and 9% annual interest, respectively. if the total interest earned for theyear was $350, how much was invested at each rate? $was invested at 4% andwas invested at 9%.

Each of the walls of a room with square dimensions has been built with two pieces of sheetrock, a smaller one and a larger one. the length of all the smaller ones is the same and is stored in the variable small. similarly, the length of all the larger ones is the same and is stored in the variable large. write a single expression whose value is the total area of this room. do not use any method invocations.