Express the integrand as a sum of partial fractions and evaluate the integral.
dx
A. ln 
+ C
B. ln 
+ C
C. ln 
+ C
D. ln 
+ C
Answer: D
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Draw a picture to illustrate the situation.A school has a Spanish Club, a French Club, and a Drama Club, which have 20 members each. The Spanish and Drama Club have 4 members in common. The Drama and French Club have 4 members in common. The Spanish and French club have no members in common.
What will be an ideal response?
Use this graph to answer the question.
MonthWhat were the total sales for 2010?
A. $60,000 B. $764,000 C. $72,000 D. $578,000
Solve quadratic equation by factoring.5(5x2 - 8x) = -12
A. 
, 
B. 2, 6
C. - 
, - 
D. No real solutions
Solve the problem.Find the area of the shaded triangle. Note it has its base on one of the axes. The area of a triangle is one-half, times its altitude, times the length of its base. 
A. 80 sq. units B. 20 sq. units C. 40 sq. units D. 21 sq. units