Select the correct answer from each drop down menu. The simplest form of this quotient has a numerator of... and a denominator of. The expression does exist when x=.

The ratio pv to nrt is plotted against pressure for ch4 at 0°c and 200°c. why does the curve for 0°c drop below the horizontal line for an ideal gas whereas the curve for 200°c does not?

The weight of an object in the water is 7% of its weight out of the water. what is the weight of a 652g object in the water?

The rectangle shown has a perimeter of 108 cm and the given area. its length is 6 more than five times its width. write and solve a system of equations to find the dimensions of the rectangle.