Find the equation of the circle from the given information.Center at (19, 2), tangent to the x-axis
A. (x - 19)2 + (y - 2)2 = 361
B. (x - 19)2 + (y - 2)2 = 4
C. (x - 2)2 + (y - 19)2 = 2
D. (x - 2)2 + (y - 19)2 = 361
Answer: B
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The following table shows the U.S. population, in millions, in the given year.
19601970198019902000
179.32203.3226.54248.71281.42?
Use the average rate of change to estimate the U.S. population in 1982.
A. 230.97 million B. 228.76 million C. 237.63 million D. None of the above
Evaluate the expression.-8 + 8 ? 8
A. 56 B. 72 C. 512 D. 0
Using the exponential key of a calculator to find an approximation to the nearest thousandth.2.9442.5
A. 14.843 B. 14.871 C. 7.36 D. 8.667
Perform conversions between percents, decimals, and fractions to complete chart. Write any repeating decimals with as few digits as possible.
A. 
B. 
C. 
D. 