One method for calculating the pediatric dosage, in milligrams, of a drug is to use Cowling's rule, shown in the box, where y is the child's age in years. 200 x
24
In milligrams, what is the pediatric dosage for a 5-year-old child?
25 milligrams
50 milligrams
800 milligrams
960 milligrams

Cora bought a package of erasers. there are 4 pink erasers and 12 blue erasers. what is the ratio of pink erasers to blue erasers?

The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?

Which function can be used to model the monthly profit for x trinkets produced? f(x) = –4(x – 50)(x – 250) f(x) = (x – 50)(x – 250) f(x) = 28(x + 50)(x + 250) f(x) = (x + 50)(x + 250)