You have 125 g of a certain seasoning and are told that it contains 66.0 g of salt. what is the percentage of salt by mass in this seasoning?

express the percentage numerically. do not round.

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 domain and range of each function 1. x (3, 5, 7, 8, 11) y ( 6, 7, 7, 9, 14) 2. x (-3, -1, 2, 5, 7) y (9, 5, 4, -5, -7)

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?