Solve the problem.Find the area of a triangle with a base of 
and a height of 
A. (4x + 20) sq. in.
B. (6x2 + 14x) sq. in.
C. (4x2 + 20x) sq. in.
D. (8x2 + 40x) sq. in.
Answer: C
Mathematics
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Solve the problem.There are 5 people in a club -- Cal, Elissa, Stephanie, Ken, and Pat. In how many ways can a President and a Treasurer be chosen for the club? (No person can hold both positions.)
A. 20 B. 24 C. 12 D. 10
Mathematics
Integrate the function.
dt
A. - 
+ C
B. - 
+ C
C. - 
+ C
D. - 
+ C
Mathematics
Find the specified domain.Find the domain of (fg)(x) when f(x) = 
and g(x) = 
.
A. (-?, ?)
B. 
C. [0, ?)
D. 
Mathematics
Find all solutions by factoring.x2 + 5x - 14 = 0
A. {-7, 2} B. {-7, -2} C. {2, 7} D. {-2, 7}
Mathematics