Gilberto's family traveled 2/7

of the distance to his grandmother’s house on Saturday. They traveled

4/5

of the remaining distance on Sunday. What fraction of the total distance to his grandmother’s house was traveled on Sunday?

Achemist has 200 ml of a 10% sucrose solution. she adds x ml of a 40% sucrose solution. the percent concentration, y, of the final mixture is given by the rational function: the chemist needs the concentration of the final mixture to be 30%. how many milliliters of the 40% solution should she add to the 10% solution to get this concentration?

What is the frequency of the sinusoidal graph?

The surface area of the triangular prism is .