Provide an appropriate response.Increasing the initial speed of a projectile by a factor of 9 increases its range by what factor? Assume the elevation is the same.
A. Factor of 9
B. Factor of 3
C. The elevation must be specified before an answer can be found.
D. Factor of 81
Answer: D
Mathematics
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A. 
B. 
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, ? ? x ? 
A. 
B. 
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Find an equation for the hyperbola described.Vertices at (0, -10) and (0, 10); asymptote the line y = 
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A. 
- 
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