Express the sum using summation notation. Use a lower limit of summation not necessarily 1 and k for the index of summation.
+ 
+ 
+ 
+ . . . + 
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Determine from the graph whether the function has any absolute extreme values on the interval [a, b].
A. No absolute extrema.
B.
| Absolute minimum only. |
C. Absolute maximum only.
D. Absolute minimum and absolute maximum.
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Solve the problem.A painter needs to cover a triangular region 60 meters by 67 meters by 71 meters. A can of paint covers 70 square meters. How many cans will be needed?
A. 305 cans B. 14 cans C. 3 cans D. 27 cans
Mathematics
Determine if the function is increasing or decreasing over the interval indicated.f(x) = x2 - 2x + 1; (1, ?)
A. Increasing B. Decreasing
Mathematics
Is the following statement true or false?15 < -4
A. True B. False
Mathematics