Wri matlab code to: a. ask the user to input the name of an excel spreadsheet b. import the data in the excel spreadsheet and save the data as "data" c. assume the data contains vector information where the first column contains the x-components of each vector, and the second column contains the y- components of each vector compute the x and y components of the resultant vector compute the magnitude and direction of the resultant vector d. e.

Assume the existence of a bankaccount class. define a derived class, savingsaccount that contains two instance variables: the first a double, named interestrate, and the second an integer named interesttype. the value of the interesttype variable can be 1 for simple interest and 2 for compound interest. there is also a constructor that accepts two parameters: a double that is used to initialize the interestrate variable, and a string that you may assume will contain either "simple", or "compound", and which should be used to initialize the interesttype variable appropriately. there should also be a pair of functions getinterestrate and getinteresttype that return the values of the corresponding data members (as double and int respectively).

If you add the following to the query grid in an access query, what is it called? salestaxamt: [salestaxrate]*[totalsale] formula calculated field total calculation

Dtp allows you to manipulate text boxes in the following ways. more than 1 answer. a.move them b.rotate them c.resize them d.all of the above e.none of the above