Write interval notation for the following. Then graph the interval on a number line.{x? x ? -0.5}
A. (-?, -0.5)
B. [-0.5, ?)
C. (-?, -0.5]
D. (-0.5, ?)
Answer: C
Mathematics
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Solve.A population is growing at a rate proportional to its size. If the population is 128,000 initially and 197,000 after 11 years, what will the population be after 25 years?
A. 341,030 B. 3020 C. 371,722 D. 317,158
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Sketch the graph represented by the equation.9x2 + 9(y2 + 1) = 225 + 18y + 9(6x - 9)
A. 
B. 
C. 
D. 
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Convert the measurement as indicated. Round to the nearest tenth, if necessary.50 ft to meters
A. 164.0 m B. 15.0 m C. 45.5 m D. 16.7 m
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Decide whether or not the points are the vertices of a right triangle.(3, 2), (5, 6), (7, 5)
A. Yes B. No
Mathematics