Determine whether the infinite geometric series converges or diverges. If it converges, find its sum.1 + 
+ 
+ ...
A. Converges; 
B. Converges; 1
C. Converges; 
D. Diverges
Answer: C
Mathematics
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Evaluate the integral.
A. 
cos5 ? + C
B. 
cos4 ? + C
C. - 
cos6 ? + C
D. - 
cos7 ? + C
Mathematics
Find the indicated term for the geometric sequence with the first term a1 and common ratio r.Find a8 when a1= 4, r = 
A. a8 = 256
B. a8 = 
C. a8 = 128
D. a8 = 
Mathematics
The circle graph shows the results of the student council presidential election. The complete circular area represents 100% of the votes.
The circle graph shows what percent of the vote each person received.How many votes did Ted get?
A. 102 B. 42 C. 96 D. 60
Mathematics
(3a - 4b)(4a2 - 2b) =
a. 12a3 + 16ab2 + 6ab - 8ab2 b. 12a3 - 16a2b - 6ab - 8 c. 12a3 - 16a2b - 6ab + 8b2 d. 4a3 - 6ab + 8b2 e. 4a3 + 6ab + 16b2
Mathematics