Solve the problem.Find the average distance from a point 
in the annular region 
to the origin.
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Provide an appropriate response.When an object can be shifted, say to the left or right, and still remains the same, this is an example of 
symmetry.
A. reflection B. rotation C. relation D. translation
Mathematics
Match the graph to the correct inequality.
A. y ? -x B. y ? x C. y ? -x D. y ? x
Mathematics
Solve the problem.The height H (in feet) of a ball thrown into the air from the top of a building after t seconds is given by 
Find the height of the ball after 4.5 seconds by finding H(4.5). Round to the nearest tenth of a foot.
A. 195 feet B. 235 feet C. 335 feet D. 275 feet
Mathematics
Determine the row operation that was used on the first matrix to obtain the second matrix.
, 
What will be an ideal response?
Mathematics