young's rule for determining the size of a child's medicine dosage is given by c=ad/a+12

where a is the child's age and d is the usual adult dosage. the usual dosage of a medication is 240 mg. find the dosage for a 12-year old child.

Find the maximum value of p= 4x + 5y subject to the following constraints :

Simplify the given expression leaving the answer in improper fraction form. 2/3+5/6

Afarm is to be built in the shape of quadrilateral abcd, as shown below. all four sides are equal. a rhombus abcd is shown with diagonal ac equal to 15.5 feet and diagonal bd equal to 13.2 feet. what is the area of the farm? pleas only pick from the 4 below 62 square feet 52.8 square feet 57.4 square feet 102.3 square feet