Use a graphing utility to find the sum of the geometric sequence. Round answer to two decimal places, if necessary.6 - 18 + 54 - 162 + 486 - ... + 6 ? (-3)8
A. 29,526
B. 29,520
C. 29,524
D. 29,533
Answer: A
Mathematics
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Find, if possible, the number of elements in sets A, B, and C using the given information.n(A ? B ? C) = 21n(A ? B) = 4n(A ? C) = 5n(A - B) = 6n(C ? B) = 8n(A ? B ? C) = 2n(C - (A ? B)) = 2
A. n(A) = 8, n(B) = 15, n(C) = 13 B. n(A) = 8, n(B) = 11, n(C) = 15 C. n(A) = 10, n(B) = 13, n(C) = 13 D. The information is inconsistent or incomplete.
Mathematics
Provide an appropriate response.Determine whether the graph of y = 
is symmetric about the x-axis, the y-axis, the origin, or the line y = x.
What will be an ideal response?
Mathematics
State whether the matrix is in reduced form or not in reduced form.
A. Reduced Form B. Not Reduced Form
Mathematics
Verify the identity.(1 + tan2 x)(1 - sin2x) = 1
What will be an ideal response?
Mathematics