A.) a restless point moved from point −3.2 to the right at the speed of 0.3 units per hour. where will it be in 20 minutes? plz ! i give 15 points

For this case we can use the following motion equation:
 
 Where,
 rf: final position
 ro: initial position
 v: speed
 t: time
 Substituting values we have:
 
 
 it will be at -3.1 in 20 minutes

Polar coordinates is 8,9

It is 6% because if you subtract 69-58=6 so 6% is the answer to your question.