Write a program that calculates the area of a circle with unit radius (thus area = the value of π). This can be achieved by enclosing a circle inside a square of length 2 units. Your program’s main routine shall create 4 worker threads in order to speedup the computation and only use one shared variable (an integer).

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 is a possible benefit of having a good credit history? having a checking account low interest rate on a car loan high interest rate on a credit card offer bankruptcy

Perform an online search about the booting process of a computer and list all the steps