Find the area of the region specified in polar coordinates.The region inside both 
and 
A. 16(? - 2)
B. 8(? - 1)
C. 8(? - 2)
D. 16(? - 1)
Answer: C
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How can 24 cubes be stacked so that a minimum number of sides are exposed? How can 24 cubes be stacked so that a maximum number of sides are exposed? A side is one face of a smaller cube. Explain your thinking.
What will be an ideal response?
Tell whether the statement is true or false.Every whole number is a real number.
A. True B. False
Work the problem. Give the answer in scientific notation, rounded to two decimal places, unless otherwise indicated.A light-year is the distance that light travels in one year. Find the number of miles in a light-year if light travels 1.86 × 105 miles/second. Assume that there are 365 days in a year.
A. 5.87 × 107 miles B. 5.87 × 1012 miles C. 5.87 × 1014 miles D. 5.87 × 105 miles
Solve the problem.Suppose the demand for a certain item is given by 
, where p represents the price of the item. Find D'(p), the rate of change of demand with respect to price.
A. D'(p) = -8p2 + 7 B. D'(p) = -4p + 7 C. D'(p) = -4p2 + 7 D. D'(p) = -8p + 7