Find the root.
A. 1
B. 
C. 3
D. Not a real number
Answer: A
Mathematics
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Find the nth term of the given infinite series for which 
+ 
+ 
+ 
+ ...
A. 
B. 
C. 
n
D. 
Mathematics
Compute the following. Round to the nearest hundredth.3
% of 79
A. 25.30 B. 0.03 C. 2.53 D. 253.00
Mathematics
Find all specified roots.Ninth roots of 1.
A. -1, cis 
, cis 
, cis 
, cis 
, cis 
, cis 
, cis 
, cis 
B. 1, cis 
, cis 
, cis 
, cis 
, cis 
, cis 
, cis 
, cis 
C. -1, cis 
, cis 
, cis 
, cis 
, cis 
, cis 
, cis 
, cis 
D. 1, cis 
, cis 
, cis 
, cis 
, cis 
, cis 
, cis 
, cis 
Mathematics
Solve the problem.Jake has a cable that is 82.5 feet long. He wants to cut it into pieces that are 7.5 feet long. How many 7.5-foot pieces will he get from the cable?
A. 10 pieces B. 12 pieces C. 11 pieces D. 110 pieces
Mathematics