Magazine circulation after t years is modeled by the function
.
?
When was the circulation increasing at the fastest rate? Round your answer to two decimal places.
?
A. After 4.90 years
B. After 3.35 years
C. After 3.67 years
D. After 3.54 years
Answer: B
Mathematics
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If 
and 
are both right angles, then one can conclude that:
A. a? b B. b? d C. a || b D. None of These
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Find the reference number and the terminal point P(x,y) determined by t =  figure 1.png)
 figure 2.png)
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Determine whether the equation defines y as a function of x.y = 
A. Yes B. No
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Write the first five terms of the arithmetic sequence.a1 = - 
; d = 1
A. - 
, - 
, - 2 , - 
, - 
B. - 
, 
, - 
, 
, - 
C. - 
, 
, 
, 
, 
D. - 
, - 
, - 
, - 
, - 
Mathematics