Add or subtract and write answer in lowest terms.
- 
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Solve the problem.The force F (in lb) exerted by a robot programmed to staple carton sections together is given by 
where t is the time (in s). Find F as a function of t if 
for 
A. F = 
esin ?t + 
B. F = 5esin ?t + 
C. F = 
esin ?t - 
D. F = 5esin ?t - 
Mathematics
Establish the identity.
= 
What will be an ideal response?
Mathematics
Use a graphing calculator to find the sum.
Round your answer to three decimal places.
A. -0.667 B. 1.333 C. 4.000 D. -1.667
Mathematics
Multiply or divide.
A. 3 B. -4 C. -2 D. -3
Mathematics