Solve the problem.Doctor Jim has the following aged patients at his clinic: 15, 1, 21, 15. What is the average age of his patients?
A. 13
B. 21
C. 1
D. 12
Answer: A
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Multiply.(16)(61)
A. 1076 B. 966 C. 986 D. 976
Solve.When an object is dropped to the ground from a height of h meters, the time it takes for the object to reach the ground is given by the equation t = 
, where t is measured in seconds. If an object falls 44.1 meters before it hits the ground, find the time it took for the object to fall.
A. 9 seconds B. 3 seconds C. 4 seconds D. 6 seconds
Find the perimeter or area of the figure as indicated.Find the perimeter of the trapezoid.
A. 34y m B. 336y m C. 46y m D. 86y m
Find the pairs (x, y) that give the extreme values of 2x + 10y, subject to the constraint 
using the method of Lagrange multipliers.Enter your answer as exactly just (a, b), (c, d) where a > c (no words).
Fill in the blank(s) with the appropriate word(s).