Convert to polar coordinates. Express the answer in radians, using the smallest possible positive angle.(0, -2)
A. 
B. (2, ?)
C. 
D. (2, 0)
Answer: A
Mathematics
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Use Gauss's Divergence Theorem to calculate 
.F(x, y, z) = 3xi + 3yj + 2zk, S is the cube 0 ? x ? 1, 0 ? y ? 1, 0 ? z ? 1.
A. 10 B. 8 C. 1 D. 22
Mathematics
Solve.April shoots an arrow upward into the air at a speed of 32 feet per second from a platform that is 12 feet high. The height of the arrow is given by the function h(t) = -16t2 + 32t + 12, where t is the time is seconds. What is the maximum height of the arrow?
A. 11 ft B. 16 ft C. 28 ft D. 12 ft
Mathematics
Use transformations of the graphs of y = x2 or y = |x| to sketch a graph of f by hand.f(x) = 4
- 5
A. 
B. 
C. 
D. 
Mathematics
Perform the indicated operation.58 km - 2563 m (in kilometers)
A. 55.437 km B. 3237 km C. 55,437 km D. 32.37 km
Mathematics