Solve using Gauss-Jordan elimination. 6x + 4y = 0 4x + 2y = -2
A. (3, -2)
B. (-2, -3)
C. (-2, 3)
D. No solution
Answer: C
Mathematics
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The initial value of one exponential function is 40, and the growth factor is 1.05. The initial value of a second exponential function is 90, and the decay factor is 0.95. If is the independent variable for both functions, for what value of t are the two functions equal? Round your answer to two decimal places.
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A. ?
B.
C.
D.
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Find the decimal equivalent of the fraction.
A. 3.68
B. 3.6
C. 3.687
D. 3.6875
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Divide and simplify.
A.
B. p-6
C. p6
D. p-2
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Write the form of the partial fraction decomposition of the rational expression.
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?
A.
B.
C.
D.
E.
Mathematics