A geometric sequence is given. Find the common ratio and write out the first four terms.{tn} = 
A. r = 
; t1 = 
, t2 = 
, t3 = 
, t4 = 
B. r = 
; t1 = 
, t2 = 
, t3 = 
, t4 = 
C. r = 
n; t1 = 
, t2 = 
, t3 = 
, t4 = 
D. r = 
n; t1 = 
, t2 = 
, t3 = 
, t4 = 
Answer: B
Mathematics
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A. 
B. 
C. 
D. 
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A. 1022 B. 1123 C. 11,412 D. 1102
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Subtract and simplify.
- 
A. 
B. 
C. 
D. 
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