The length of a cell phone is 1.21.2 inches and the width is 2.62.6 inches. The company making the cell phone wants to make a new version whose length will be 1.081.08 inches. Assuming the side lengths in the new phone are proportional to the old phone, what will be the width of the new phone?

l dont know l am s sorry

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 : )

the formula mass of a molecule or a compound is the sum of the atomic weights of the atoms in its empirical formula

(that's what i know about formula mass)