HEL The lacrosse team has played 35 matches so far this season. They have won 14 matches so far. How many matches will the team need to win for the team to have a 65% success rate?

12

25

Arailroad car collides with and sticks to an identical railroad car that is initially at rest. after the collision, the total kinetic energy of the two cars is a) the same as before. b) half as much as before. c) one third as much as before. d) one fourth as much as before. e) twice as much as before.