Please help!! A grocer keeps track of the fruits he purchases each month. He has a a standard order in boxes. For example, if he orders apples in January, then for the full month of January he will get his daily shipment of 10 boxes of apples. A monthly transport cost is necessary on each box, and this cost is the same for all fruits. He enters his orders in a spreadsheet such as the following:

Using least squares fitting, you are to fit the data sets to the following models and solve for the parameters ai , where i is the index of the parameter. the input/output data for the systems are linked in the bblearn site. for each of the systems use matlab to plot the supplied data vs. the model fit on one plot. include your code in the solutions. (a) linear fit "lineardata. mat" y=a1x^3 + a2x^2 + a3x + a4 (b) plant fit "plantdata. mat g(s) = a1/(s + a2)

Im doing this last minute and literally none of my neighbors or people that my dad works with use excel so if anyone could me make up an example

How can the temperature of a room be raised by 5degreesf?