Add.-159 + 145
A. -14
B. -304
C. 304
D. 14
Answer: A
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Determine convergence or divergence of the series.
A. Diverges B. Converges
For the given question, determine whether an Euler circuit, a Hamilton circuit, or neither would solve the problem.The vertices of a graph represent counties in eastern Oklahoma and the edges represent the relation "have a common border". A county agent wishes to cross each common county border exactly once, returning to the starting county when done.
A. Hamilton B. Euler C. Neither
Solve the system of equations by substitution.3x + 2y = -45x = -20
A. (-4, -4) B. (-4, 4) C. (4, -4) D. (-4, 0)
Find the direction angles of the vector. Round to the nearest degree, if necessary.v = -12i - 6j + 4k
A. ? = 149°, ? = 115°, ? = 73° B. ? = 94°, ? = 92°, ? = 89° C. ? = 161°, ? = 118°, ? = 72° D. ? = 157°, ? = 117°, ? = 72°