Find the consumer surplus at the equilibrium point.D(x) = (x - 2)2; x = 2
A. $12.50
B. $0
C. $2.67
D. $4.75
Answer: C
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Find the first three terms of the Taylor series in x - a.ln x, a = 1
A. 1 + (x - 1) - (x - 1)2 + . . .
B. (x - 1) - (x - 1)2 +
(x - 1)3 - . . .
C. 1 - (x - 1) + (x - 1)2 - . . .
D. (x - 1) - (x - 1)2 +
(x - 1)3 - . . .
Solve the problem.An object is rolling with a driving force that suddenly ceases. The object then rolls 10 meters in the first second, and in each subsequent interval of time it rolls 80% of the distance it had rolled the second before. This slowing is due to friction. How far will the object eventually roll?
A. It will roll an infinite distance. B. 20.0 m C. 12.2 m D. 50.0 m
Find the perimeter of the polygon.
A. 85.5 mi B. 46 mi C. 37 mi D. 45 mi
Subtract.67 - 36
A. 31 B. 51 C. 41 D. 26