Find the sum of the first five terms of the geometric sequence.a = 3, r = 
A. - 
B. 
C. - 
D. 
Answer: B
Mathematics
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Graph the function.
A. 
B. 
C. 
D. 
Mathematics
Solve the equation.|
n + 2| = |
n - 2|
A. {16, 0} B. {16, 12} C. {0} D. ?
Mathematics
Solve.The time to drive a fixed distance varies inversely as the rate. If the rate increases, what happens to the time?
A. It decreases. B. It stays the same. C. There is not enough information. D. It increases.
Mathematics
Find the slope of the tangent line to the graph at the given point.f(x) = x2 + 5x at (4, 20)
A. 21 B. 9 C. 13 D. 3
Mathematics