Dan earned something money working for his uncle. He spent 1/3 of the money on magazines and 1/4 of money on a snack. What fraction represents the part of Dan’s money he did not spend?

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?

Write the rational number in lowest terms 99/-15

The area of a circle is equal to 1 dm². find the radius of the circle.