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.

With this question substitute t=3 and t=5 to determine if the two expressions are equivalent. 4(t + 3) 4t+12 which statements are true? check all that apply. a. the value of both expressions when t =5 is 32. b. the two expressions are not equivalent. c. the value of both expressions when t=3 is 15. d. the value of both expressions when t=5 is 23. e. the two expressions are equivalent. f. the value of both expressions when t=3 is 24.

Change negative exponents to positive, then solve

What is the quotient of 3x^4+22x^3+37x^2-7x+10