Major league baseball's fastest recorded pitch is 105 miles per hour. the distance between the pitcher's mound and home plate is 60 feet, 6 inches. how long did it take the ball to travel from the pitcher to the batter? this is mathmatics

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?

The average cost of one year at a private college in 2012-2013 is $43,289. the average grant aid received by a student at a private college in 2012-2013 is $15,680.   what is the average student contribution for one year at a private college in 2012-2013?

List a few alternative options and input and output over the standerd keyboard and monitor. explain their functioning in details.