Chemists commonly create a solution by mixing two products of different concentrations together. for example, a chemist could have large amounts of a 10% acid solution and a 30% acid solution, but need a 14 liter 16% solution.
part a) construct a model that describes the amount of acid in a 16% acid solution, a16, in terms of the volume of the 10% acid solution, v.

How many doughnuts are equal to 20 cookies.? 3 apples = 5 bananas6 cookies = 7 apples2 doughnuts = 1 banana

Solve the problem by using a venn diagram a group of students were surveyed about their taste in music.they were asked how they like three types of music: rock, country western and jazz.the results are summarized below: no one dislikes all three types of music.six like all three types of music.eleven don’t like country western.sixteen like jazz.three like country western and jazz, but not rock.six don’t like rock.eight like rock and country western.seven don’t like jazz.how many students were surveyed?

12.0 million metric tons of beef produced annually in the u.s. out if 65.1 mikkion metric tons of produced annually worldwide