The following procedure can be used to determine the roots of a cubic equation: 3x 3 + 2x 2 + 1x + 0 = 0 ∶ 1. Set: = 2 3 , = 1 3 , = 0 3 . 2. Calculate = (3 − 2 )/9 and = (2 3 − 9 +

Convert the quartstogallons class to an interactive application. instead of assigning a value to the number of quarts, accept the value from the user as input.

Aletter or menu command that starts an action when the user presses the designated letter and the alt key together is called what?

This program will store roster and rating information for a soccer team. coaches rate players during tryouts to ensure a balanced team. (1) prompt the user to input five pairs of numbers: a player's jersey number (0 - 99) and the player's rating (1 - 9). store the jersey numbers in one int vector and the ratings in another int vector. output these vectors (i.e., output the roster). (3 pts) ex: enter player 1's jersey number: 84 enter player 1's rating: 7 enter player 2's jersey number: 23 enter player 2's rating: 4 enter player 3's jersey number: 4 enter player 3's rating: 5 enter player 4's jersey number: 30 enter player 4's rating: 2