Write out the first five terms of the sequence.
n-1
A. - 1, - 
, - 
, - 
, - 
B. 1, - 
, 
, - 
, 
C. 1, 
, 
, 
, 
D. 1, -6, 36, -216, 1296
Answer: B
Mathematics
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Evaluate the integral.
A. 
B. 60
C. 20
D. 40
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Use a graphing calculator to graph the given function. Be sure to set the graphic window parameters to the given values.y = 1.2 loge xwindow dimensions [xmin, xmax, ymin, ymax] = [0, 5, -5, 2]x-scale (xscl) = 1; y-scale (yscl) = 1
A. 
B. 
C. 
D. 
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Find the square root.
A. 23 B. 25 C. 26 D. 24
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Solve the problem.Given the area A of a circle, the formula r = 
can be used to calculate the radius of the circle. Rewrite the formula by rationalizing the denominator on the right hand side.
A. r = ? 
B. r = 
C. r = 
D. r = 
Mathematics