Find the exact value of the expression using the provided information.Find sin(s + t) given that cos s = - 
, with s in quadrant II, and 
with t in 
A. 
B. - 
C. 
D. - 
Answer: D
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Find the flux of the vector field F across the surface S in the indicated direction.F = 5xi + 5yj + z3k; S is portion of the cylinder x2 + y2 = 4 between z = 0 and z = 4; direction is outward
A. -160? B. 80 C. 160? D. 160
Decide whether the statement makes sense. Explain your reasoning.Martin demanded a second election because he lost to Simon in a close Borda count vote. In the second election, the voters did not change their preferences but one of the other losing candidates dropped out. Martin won the second election.
What will be an ideal response?
A lighthouse on an island is located at the origin of a coordinate system. East points to the positive x-axis, and north points to the the positive y-axis. Find the bearing of a ship located at the given point. Round the angle measure to the nearest degree where necessary.(-3, 5)
A. S 59° W B. N 59° W C. N 31° W D. S 31° W
Find the sum of the infinite geometric series, if it exists.-6 - 2 - 
- 
- . . .
A. - 
B. - 9
C. 3
D. Does not exist