Solve the equation by completing the square.4x2 + 24x + 11 = 0
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Use any method to evaluate the integral.
A. - 
cot3 x + C
B. - 
csc3 x + C
C. - 
csc4 x + C
D. 
csc4 x cot x + C
Mathematics
Solve the problem.It takes 90 J of work to stretch a spring 1 m from its equilibrium position. How much work is needed to stretch it an additional 0.5 m?
A. 112.5 J B. 562.5 J C. 292.5 J D. 1462.5 J
Mathematics
Subtract.59 - 0.0217
A. 58.9783 B. 59.0217 C. 59.0783 D. 58.4783
Mathematics
Write the fraction or mixed number as a percent.
A. 18
%
B. 18%
C. 24
%
D. 24%
Mathematics