Areceipe calls for the following ingredients.
3 c flour. 1/2 t salt
3/4 c sugar. 4 c fruit
2 t butter
to make 2/3 of the recipe how much of each ingredient should you use write the revised amount on the line next to each ingredient

The physical fitness of an athlete is often measured by how much oxygen the athlete takes in (which is recorded in milliliters per kilogram, ml/kg). the mean maximum oxygen uptake for elite athletes has been found to be 60 with a standard deviation of 7.2. assume that the distribution is approximately normal.

Ineed to know the answer to this algebra question.

Organic apples are on special for $1.50 per pound. does total cost vary inversely or directly with the number of pounds purchased? find the cost of 3.4 pounds of apples. a. inversely: $5.10 b. directly; $5.10 c. inversely: $2.27 d. directly; $2.27