Determine whether the infinite geometric series converges or diverges. If it converges, find its sum.5 - 
+ 
- ...
A. Converges; 5
B. Converges; 4
C. Converges; - 
D. Diverges
Answer: B
Mathematics
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Write a formula for the nth term of the given geometric sequence. Do not use a recursion formula.3, 
, 
, 
, ...
A. an = 3 + 
(n - 1)
B. an = 3 - 
(n - 1)
C. an = 3
n - 1
D. an = 3n - 1 - 
Mathematics
Compute the fraction with the simplest form that is equivalent to the given expression.- 
? 
A. 1
B. 
C. 
D. -1
Mathematics
Divide. Express the quotient in lowest terms.
÷ 
A. 
B. 
C. 
D. 
Mathematics
Solve.The distance D that a spring is stretched by a hanging object varies directly as the weight W of the object. If a 28-kg object stretches a spring 83 cm, find the distance when the weight is 3-kg.
A. 1.012 cm B. 8.89 cm C. 114 cm D. 23.25 cm
Mathematics