Solve.There are currently 67 million cars in a certain country, decreasing by 1.3% annually. How many years will it take for this country to have 47 million cars? (Round to the nearest year.)
A. 15 years
B. 20 years
C. 27 years
D. 230 years
Answer: C
Mathematics
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A. {1, 4} B. {-8, -2} C. {-4, -1} D. {2, 8}
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Find the area of the parallelogram determined by the given vectors. :  figure 1.png)
 figure 2.png)
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Perform the indicated operation. Write in lowest terms.21 ÷ 
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