You have a standard 9 inch apple pie that is 1 1/4" deep and has a density of 1.11 g/cm3 . Your big brother helps himself to 1/4 of the pie. How many pounds of pie do you have left?

If the top surface of a particular slice of pie is a sector of a circle with a vertex angle measuring 20 degrees and the length of the arc is 3.14π units, what is the perimeter(left in terms of π)...

Given that pi cannot be divided in half, does it follow that circle can not be divided in half? If so, what implications does this have?

In order to know how many bricks to buy, the homeowner must know the distance around the outside of the pit. Calculate both the exact distance and the approximate distance. In order to know how much...

The diameter of the rear tire of this bike is 34". In low gear, you need to rotate the pedals 3x to make the rear tire rotate 360 degrees. How far will you travel in low gear each time you rotate...

His bike has wheels of diameter 85cm.   He has invented a counter for his bike, which counts the number of revolutions the wheels make.   One day the counter shows...

Is it correct to say of proteins may pass a greater distance in SDS PAGE If the PI are lower, even that the Mw (Dalton kilobytes) bigger?