Find the common ratio r for the given infinite geometric sequence.
, 
, 
, 
, 
, ...
A. 
B. 2
C. 12
D. 
Answer: A
Mathematics
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Use a CAS integration utility to evaluate the triple integral of the given function over the specified solid region.
over the rectangular cube 
A. 
B. 
C. 
D. 
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Rewrite the expression in terms of sin ? and cos ?.cos ? tan ?
A. sin ? B. cos ? C. cot ? D. 1
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Round the money amount to the nearest cent or dollar as indicated.$99.63, nearest dollar
A. $99.70 B. $90 C. $100 D. $0
Mathematics
Solve the equation.13(5c - 4) = 8c - 9
A. 
B. - 
C. 
D. 
Mathematics