Write a monomial that represents the described quantity.The circumference of a circle with radius r
A. 2r
B. ?r2
C. ?r
D. 2?r
Answer: D
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State which type of average, the mean, median, or mode, would be most appropriate in the situation described. Explain your thinking.The table below provides a frequency distribution for the winner of the Davis Cup during the period 1977-1994. Winner of Davis Cup FrequencyUnited States6Germany3Czechoslovakia1Australia3France1Sweden4Which measure of center, the mean, the median, or the mode is most appropriate here? Why?
What will be an ideal response?
Determine two pairs of polar coordinates for the point with 0° ? ? < 360°.(0, 
)
A. (
, 90°), (- 
, 270°)
B. (7, 0°), (-7, 180°)
C. (7, 90°), (-7, 270°)
D. (
, 270°), (- 
, 90°)
Factor out the GCF from the polynomial.18y3 - 4y2 + 10y
A. 2y(9y2 - 2y + 5) B. 2(9y3 - 2y2 + 5y) C. 2y(9y3 - 2y2 + 5y) D. y(18y2 - 4y + 10)
Solve the equation.64 - 
= 
A. 
B. 
C. {4}
D. {252}