Simplify.
3
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Solve the problem.If the series 
is integrated twice term by term, for what value(s) of x does the new series converge?
A. 4 ? x < 6 B. 4 < x < 6 C. 4 ? x ? 6 D. 4 < x ? 6
Mathematics
Find the derivative.s = t8 - csc t + 13
A. 
= 8t7 + cot2t
B. 
= t7 - cot2t + 13
C. 
= 8t7 - csc t cot t
D. 
= 8t7 + csc t cot t
Mathematics
A card is drawn randomly from a standard 52-card deck. Find the probability of the specified event. The card is a diamond picture card (the jack, queen, or king of diamonds).
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.Dave bought 15 packets of cookies for $46.50 total. Each packet of cookies contains 10 cookies. Find the cost of each cookie to the nearest tenth of a cent.
A. 31.0¢ B. 32.1¢ C. 3.1¢ D. 0.3¢
Mathematics