Part 1 of 2 Points: 0 of 1
Suppose the Consumer Price Index in 2019 is 131.9, with 2002 as the base year
(a) What is the purchasing power of the dollar in 2019 compared to 2002?
(b) What is the real income, relative to 2002, of a wage earner whose income amounted to 62,900 in 2019?

Abilliard ball is struck by a cue. it travels 1 0 0 cm 100cm before ricocheting off a rail and traveling another 1 2 0 cm 120cm into a corner pocket. the angle between the path as the ball approaches the rail and the path after it strikes the rail is 4 5 ∘ 45 ∘ . how far is the corner pocket from where the cue initially struck the ball? do not round during your calculations. round your final answer to the nearest centimeter.