Write a function called csv_sum that takes a filename and returns the sum of all of the numbers in the file. The numbers are in csv format. For instance, if the contents of the file are: 12,3,2 -5 10,20,-10,8.3 Then the function should return 40.3.

Which action describes an aspect of technological design?

When creating a presentation in libre office impress, where does the editing of slides take place? a. the slides panel b. the center panel c. the tasks panel, under the masters pages tab d. the tasks panel, under the layouts tab

Jason works as an accountant in a department store. he needs to keep a daily record of all the invoices issued by the store. which file naming convention would him the most? a)give the file a unique name b)name the file in yymmdd format c)use descriptive name while naming the files d)use capital letters while naming the file