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. 
$25,000 - $29,999
A. 0.09
B. 0.07
C. 0.13
D. 0.14
Answer: A
Mathematics
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A. (0.40, 2.27) B. (0.40, -2.27) C. (-2.27, 0.40) D. (2.27, 0.40)
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Use a proportion to solve the problem.The 16th hole at the Riverwoods Golf Course is 250 yards long. How long would it be on a model with a scale of 2.5 inches to 50 yards?
A. 6.25 inches B. 62.5 inches C. 125 inches D. 12.5 inches
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What will be an ideal response?
Mathematics