Umar dissolves some iodine in ethanol. He decides to measure the boiling point of the solution. He knows that pure ethanol boils at 79C. Will the boiling point of the solution the be the same, higher or lower?

3 hours because it is a decent distance.

8 m/s because for him to get the same amount of energy as ray is putting out, bobby, who weighs half as much as ray, needs to run twice as fast.

for step 7 table c on the lab "newtons law of action"   the average time it took the car to travel .25 meters   was 1.92 seconds.

the average time it took the car to travel 0.50 meters was 2.61 seconds

hope this : )