Find the sum of the interior angles of a pentagon.
?
A. ?108?
B. 216?
C. 600?
D. ?540?
E. ?None of the above.
Answer: D
Mathematics
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Use the integral test to determine whether the series converges.
A. diverges B. converges
Mathematics
Find the area of the specified region.Shared by the circles r = 4 cos ? and r = 4 sin ?
A. 2(? - 2)
B. 2(2 - 
)
C. 4?
D. 
(4? - 3
)
Mathematics
Solve the problem.Suppose the price p of bolts is related to the quantity q that is demanded by: p = 550 - 4q2where q is measured in hundreds of bolts. Find the price when the number of bolts demanded is 800.
A. $314 B. $309 C. $294 D. $304
Mathematics
Graph the equation by determining the missing values needed to plot the ordered pairs.y + x = 4; (3, ), (4, ), (1, )
A. 
B. 
C. 
D. 
Mathematics