Discover cards begin with the number 6. what is the check digit for the card number 6011 0499 0910 049_? a) 2 b) 6 c) 8 d) 9

Mary works for a company that ships packages and must measure the size of each box that needs to be shipped. mary measures a box and finds the length is 7 inches, the width is 14 inches, and the height is 15 inches. what is the volume of the box? [type your answer as a number.]

36 inches/second = yards/minute how many yards?

For which pair of functions is (gof)(a)=|a|-2?