Find the values of x for which the geometric series converges.
A. 7 < x < 13
B. -7 < x < 13
C. -8 < x < 8
D. -2 < x < 8
Answer: D
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Solve the right triangle. Express angles in decimal degrees.
B = 54.1°, c = 0.0536
A. A = 54.1°, a = 0.0314, b = 0.0434 B. A = 35.9°, a = 0.0314, b = 0.0434 C. A = 54.1°, a = 0.0434, b = 0.0314 D. A = 35.9°, a = 0.0434, b = 0.0314
Rationalize the denominator. Assume that all variables represent positive real numbers.
A. 
B. 
C. 
D. 
Solve the problem.The number of mutual funds available to investors in Dereguland for each year during the period 1996-2000 is given in the following table.
To the nearest whole number, what was the average number of funds available during this period?
A. 4923 B. 12,090 C. 4836 D. 4913
Multiply the rational expression. Express the product as a rational expression in lowest terms. 
? (x - 5)
A. x + 3
B. (x + 3)(x - 1)2
C. x - 3
D. 