7.2 a) Write a generic method public static <...> Collection> sortPairCollection(Collection > col) in a Utils class that takes as parameter a collection of Pair objects and returns a new collection object (use ArrayList<...>) with the pair elements from collection col sorted in ascending order. For comparing pairs, the K type must implement Comparable<> Use the proper type constraints. b) Write a main() function in Utils. java that tests the sortPairCollection() with K

In this lab, you add a loop and the statements that make up the loop body to a c++ program that is provided. when completed, the program should calculate two totals: the number of left-handed people and the number of right-handed people in your class. your loop should execute until the user enters the character x instead of l for left-handed or r for right-handed. the inputs for this program are as follows: r, r, r, l, l, l, r, l, r, r, l, x variables have been declared for you, and the input and output statements have been written.

Aisha has finished working on a word processing document that contains 15 pages. she has added some special elements in the first three pages, page 9 and 10, and page 15 from the document. she wants to print only these pages to see how they look. which option is the correct way to represent (in the print dialog box) the pages that aisha wants to print

Which of the following is not a source of sustainable raw materials? a) coal mine b) flick of sheep c) cotton plantation d) line forest.