Car x left town t traveling at an average speed of 40 miles per hour. car y left town t 18 minutes after car x left town t, and car y traveled at an average speed of 54 miles per hour. when car i had traveled for x minutes, car y had traveled 23 miles more that car x had from the time that car x left town t. what is the value of z

answer; ///i believe the correct two answer are (1) paid in capital; and (2) earned   capital; good luck

answer; ///(d); determining who competes most closely   with whom evaluating whether industry driving forces and competitive pressure favor some strategic groups and hurt others, and ascertaining whether the profit potential of different strategic groups varies due to the strengths and weaknesses in each groups respective market positions;

answer; buying the bill at a discount from the face value to be received at maturity;