Express the sum using summation notation. Use a lower limit of summation not necessarily 1 and k for the index of summation.a + ar + ar2 + . . . + ar14
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Determine if the series 
defined by the formula converges or diverges.a1 = 9, an+1 = 
an
A. Diverges B. Converges
Mathematics
The helix  Figure 2.png)
(t) = 4 costi+sintj+tk intersects the curve  FIGURE 1.png)
(t) = (4+t)i+6t²j+5t³k athe point (4, 0, 0). Find the angle of intersection.
What will be an ideal response?
Mathematics
Multiply.
2
A. s2 - 
s + 
B. s2 - 
s + 
C. s2 - 8s + 16
D. s2 - 
s + 
Mathematics
Determine whether or not the function is one-to-one.f(x) = 6.04
A. Yes B. No
Mathematics