Find the indicated term of the sequence.an = (4n - 5)2; a9
A. 729
B. 1225
C. 961
D. 1681
Answer: C
Mathematics
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Provide an appropriate response.Without actually solving each equation, determine which one of the following has 0 in its solution set. Explain your answer.-8a + 9a + 7 = 0n2 + 2n + 6 = 0s3 - 2s2 = -8s49a2 - 49 = 0
What will be an ideal response?
Mathematics
Perform the indicated operation. Simplify if possible.
+ 
A. 
B. 
C. 
D. 
Mathematics
Subtract.17.300 - 14.380
A. 2.820 B. 2.920 C. 31.680 D. 3.020
Mathematics
Fill in the blank with one of the words or phrases listed below.
A(n) 
is the set of points in a plane such that the sum of the distances of those points from two fixed points is a constant.
A. circle B. ellipse C. radius D. hyperbola
Mathematics