Vivian drinks 2 pints of milk each day. How many days does it take her to drink 1 gallon of milk ? (Answer for 78 points)

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?

Will used 20 colored tiles to make a design in art class. 5/20 of his tiles were red. what is an equivalent fraction for the red tiles?

How long does it take natsumi to clean up after she is done? table: .area time30. 245. 2.7560. 3.5