By calculating an appropriate number of terms, determine if the series converges or diverges. If it converges, find the limit L and the smallest integer N such that 
for 
otherwise indicate divergence.an = n cos 
A. L = 0, N = 37
B. L = 1, N = 28
C. L = 0, N = 28
D. diverges
Answer: D
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Find the length of the curve.x = 
(t3 - 3t), y = t2 + 7, 0 ? t ? 2
A. 
B. 5
C. 
D. 
First, rewrite each equation in exponential form. Then, use a table of coordinates and the exponential form to graph the logarithmic function. Begin by selecting -2, -1, 0, 1 and 2 for y. Finally, based on your graph, describe the shape of a scatter plot that can be modeled by f(x) = log b x, 0 < b < 1.y = log1/9 x
A. 
increasing
B. 
increasing,
although rate of increase is slowing down
C. 
decreasing,
although rate of decrease is slowing down
D. 
decreasing,
although rate of decrease is slowing down
Solve for x.32x + 1 = 27
A. {1} B. {3} C. {-1} D. {9}
Refer to triangle ABC. If 
m, 
m, and 
align="middle" style="vertical-align: middle;" data-wiris-created="true" varid="variable_id_field" variablename="impvar_dac8002a6e544ee09b43bfe67" />, find b.
?
Apply the rules regarding the use of significant digits after all computations are complete.
?
__________ m
Fill in the blank(s) with the appropriate word(s).