Find the limit 
What will be an ideal response?
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Evaluate the limit if one exists.
A. 
B. 
C. 0
D. Does not exist
Sketch the given surface.x = 1 - y2 - z2
What will be an ideal response?
Translate the problem to a system of equations, then solve using Cramer's Rule.The sum of a student's three scores is 218. If the first is 22 points more than the second, and the sum of the first two is 14 more than twice the third, what was the first score?
A. 46 B. 68 C. 86 D. 64
Solve the problem.Two hikers on opposite sides of a canyon each stand precisely 525 meters above the canyon floor. They each sight a landmark on the canyon floor on a line directly between them. The angles of depression from each hiker to the landmark meter are 37° and 21°. How far apart are the hikers? Round your answer to the nearest whole meter.
A.
| 2063 m |
B. 2065 m
C. 1064 m
D. 2064 m