Solve.Doctor Jim has the following aged patients at his clinic: 18, 3, 24, 18. What is the average age of his patients?
A. 16
B. 15
C. 24
D. 3
Answer: A
Mathematics
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Combine like terms. Write the answer in descending order.
x4+ 9x3 - 5 - 3x3 - 
x4 + 8
A. 
x3 + 6x2 + 3
B. 
x4 + 12x3 + 13
C. 
x4 + 6x3 + 3
D. 
x4 + 6x3 + 3
Mathematics
Solve the problem. Round your answer to two decimal places.The area of a circle varies directly as the square of the radius of the circle. If a circle with a radius of 5 inches has an area of 78.5 square inches, what is the area of a circle with a radius of 18 inches?
A. 1019.76 in2 B. 113.04 in2 C. 56.52 in2 D. 1017.36 in2
Mathematics
Match the equation to the graph.(x + 2)2 = -6(y - 2)
A. 
B. 
C. 
D. 
Mathematics
Use transformations to graph the function.y = -2 cos (x - 
)
A. 
B. 
C. 
D. 
Mathematics