Julie has 25 ounces of a 30 % saline solution. This means 30 % of the solution is salt. He combines this solution with 30 ounces of 20 % saline solution. What is the total amount, in ounces, of salt in the combined mixture?

Consider the functions below. function 1 function 2 function 3 select the statement which is true about the functions over the interval [1, 2] a b function 3 has the highest average rate of change function 2 and function 3 have the same average rate of change. function and function 3 have the same average rate of change function 2 has the lowest average rate of change d.

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

The figures below are made out of circles, semicircles, quarter circles, and a square. find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations).