We use ln to denote the natural logarithm. The solution for t of the equation
is:
?
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Answer the question.How can the graph of f(x) = 
- 12 be obtained from the graph of 
A. Reflect it across the x-axis. Shift it 12 units down. B. Reflect it across the y-axis. Shift it 12 units down. C. Reflect it across the y-axis. Shift it 12 units up. D. Reflect it across the x-axis. Shift it 12 units up.
Mathematics
Write the partial fraction decomposition of the rational expression.
A. 
+ 
B. 
+ 
C. 
+ 
D. 
+ 
Mathematics
The figure shows the velocity v or position s of a body moving along a coordinate line as a function of time t . Use the figure to answer the question. s (m)
What is the body's velocity when t = 6 sec?
A. -2 m/sec B. 1 m/sec C. 3 m/sec D. 2 m/sec
Mathematics
Simplify.(
- 5)(
- 3)
A. 
- 3
- 5
+ 15
B. 
- 8
+ 15
C. -7
+ 15
D. 
+ 15
Mathematics