The general term of a sequence is given. Determine whether the given sequence is arithmetic, geometric, or neither. If the sequence is arithmetic, find the common difference; if it is geometric, find the common ratio.{2n - 5}
A. Arithmetic, d = 2
B. Arithmetic, d = -5
C. Geometric, r = 2
D. Neither
Answer: A
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Determine whether the statement is true or false.If Florida is in the United States, then all rectangles are squares.
A. True B. False
Find the total outside surface area and volume of the following solid object. If necessary, round to the nearest whole number unless otherwise directed. (Assume that the base is regular.)
A. T = 1771 ft2, V = 2252 ft3 B. T = 1771 ft2, V = 2503 ft3 C. T = 1261 ft2, V = 2503 ft3 D. T = 1261 ft2, V = 2252 ft3
Write the expression as one logarithm.logb x + logb y
A. log2b xy B. logb(x + y) C. logb xy D. log2b(x + y)
The table shows, for some particular year, a listing of several income levels and, for each level, the proportion of the population in the level and the probability that a person in that level bought a new car during the year. Given that one of the people who bought a new car during that year is randomly selected, find the probability that that person was in the indicated income category. Round your answer to the nearest hundredth. 
$10,000 - $14,999
A. .06 B. .05 C. .03 D. .02