Create a formula that looks up the rounded sum of the values in column b to one decimal place in the table from d1: f50 and returns the information from the third column. this value would not need to exactly match a value in column d.

Rachel completed typing an official document with a word processing program. she wants to make sure that her document has no typographical errors. she also wants all headings to have the same font. which features in a word processing program should she use? rachel should use the feature in a word processing program to find typographical errors. she should apply to have uniform headings.

Given int variables k and total that have already been declared, use a while loop to compute the sum of the squares of the first 50 counting numbers, and store this value in total. thus your code should put 11 + 22 + 33 + + 4949 + 50*50 into total. use no variables other than k and total.

How would you categorize the software that runs on mobile devices? break down these apps into at least three basic categories and give an example of each.