Find the vertices and graph the hyperbola.49x2 - 4y2 = 196
A. (0, -2), (0, 2)
B. (-7, 0), (7, 0)
C. (0, -7), (0, 7)
D. (-2, 0), (2, 0)
Answer: D
Mathematics
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What will be an ideal response?
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+ 
= 1
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Approximate the value using a calculator. Express answer rounded to three decimal places.2.4342.259
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Find the part.30% of 400 dorm rooms
A. 12 dorm rooms B. 1.2 dorm rooms C. 120 dorm rooms D. 1200 dorm rooms
Mathematics