Use properties of logarithms to condense the logarithmic expression. Write the expression as a single logarithm whose coefficient is 1. Where possible, evaluate logarithmic expressions.
(log6 x + log6 y) - 5 log6 (x + 2)
A. log6 
B. log6 
C. log6 
D. log6 
Answer: C
Mathematics
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A recursion formula and the initial term(s) of a sequence are given. Write out the first five terms of the sequence.a1 = 1, an+1 = an4
A. 1, 1, 1, 1, 1 B. 1, 4, 16, 64, 256, 1024 C. 1, 4, 16, 64, 256 D. 1, 5, 9, 13, 17
Mathematics
Determine whether the sequence is arithmetic.
, 
, 
, 
, 
, . . .
A. Arithmetic B. Not arithmetic
Mathematics
For an election with 4 candidates (A, B, C, and D), we have the following preference schedule:
Using the Borda count method, the winner of the election is
A. A. B. B. C. C. D. D. E. none of these
Mathematics
Solve the system of equations.x - y + z = 8x + y + z = 6x + y - z = -12
A. (2, -1, 9) B. (-2, -1, 9) C. (2, -1, -9) D. (-2, -1, -9)
Mathematics