Solve the problem. Round to an appropriate number of significant digits.Two forces, of 53.0 and 25.1 lb, forming an angle of 90.9°, act at a point in the plane. Find the magnitude of the resultant force.
A. 58.3 lb
B. 59.0 lb
C. 1300 lb
D. 78.1 lb
Answer: A
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For the indicated voting system, determine the quota, the number of voters, and the weights of the voters.[5 : 1, 1, 1, 1, 1]
A. Quota: 5, number of voters: 5, weights: 1, 1, 1, 1, and 1 B. Quota: 1, number of voters: 5, weights: 1, 2, 3, 4, and 5 C. Quota: 5, number of voters: 1, weights: 1, 1, 1, 1, and 1 D. Quota: 1, number of voters: 5, weights: 1, 1, 1, 1, and 1
Provide an appropriate response.Determine if the graph of the equation 
is a sphere, a hemisphere, a paraboloid, or none of these.
A. Hemisphere B. Paraboloid C. Sphere D. None of these
Solve by factoring.x(x + 8) + 3(x + 8) = 0
A. {-8, 3} B. {8, 3} C. {-8, -3} D. {8, -3}
The function f has multiplicative growth with factor k.Find C and b such that f(x) = Cbx given f(1) = 8 and k = 
.
A. C = 
, b = 8
B. C = 8, b = 
C. C = 
, b = 18
D. C = 18, b = 