Solve the problem.Find the acceleration at time t = 9 s if the position (in cm) of a particle moving along a line is 
at time t.
A. 310 cm/s2
B. 1323 cm/s2
C. 310 cm/s
D. 1323 cm/s
Answer: A
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Multiply. Write the answer in simplest form.
? 
A. 
B. 
C. 
D. - 
Solve the problem.A rectangular piece of cardboard measuring 20 inches by 39 inches is to be made into a box with an open top by cutting equal size squares from each corner and folding up the sides. Let x represent the length of a side of each such square. What is the maximum volume of this box? If necessary, round to 2 decimal places.
A. 1364.09 in.3 B. 631.5 in.3 C. 29,578.83 in.3 D. 1490.83 in.3
Find all specified roots.Cube roots of 1.
A. 1, - 
+ 
i, - 
- 
i
B. -1, 1
C. 1, 
+ 
i, - 
+ 
i
D. 1, 
- 
i, - 
- 
i
Provide an appropriate response.Explain how exponential and logarithmic functions are related.
What will be an ideal response?