Write a java class called TestGrades (TestGrades. java) and a driver program called GradeDriver (GradeDriver. java) that uses/tests the TestGrades class. Both files you create should follow all the documentation requirements discussed in class and listed in the Documentation Requirements. pdf file located in the top module in Canvas.

Least square fit to polynomial write a function leastsquarefit3pol that solves a linear system of equations to find a least squares fit of a third order polynomial to an experimental data set given as two row arrays. the function leastsquarefit3pol must explicitly solve a set of linear equations and cannot use polyfit. there should be no restriction on the size of the problem that can be solved.

Which steps will open the system so that you can enter a question and do a search for

Fall protection, confined space entry procedures, controlled noise levels, and protection from chemical hazards are some of the things that contribute to a safe and