Find the greatest common factor.15m4, 135m9, 225m5
A. 135m4
B. 15m5
C. 2025m5
D. 15m4
Answer: D
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Solve the problem.A pair of six-sided dice are rolled. The observation is the number that comes up on each die. The event described by E: "both dice come up with the same parity" (i.e., both numbers rolled are even or both numbers rolled are odd) is
A. {(1, 1), (1, 3), (1, 5), (3, 1), (3, 3), (3, 5), (5, 1), (5, 3), (5, 5)}.
B. {(1, 3), (1, 5), (2, 4), (2, 6), (3, 1), (3, 5), (4, 2), (4, 6), (5, 1), (5, 3), (6, 2), (6, 4)}.
C. {(1, 1), (1, 3), (1, 5), (2, 2), (2, 4), (2, 6), (3, 1), (3, 3), (3, 5), (4, 2), (4, 4), (4, 6), (5, 1), (5, 3), (5, 5), (6, 2), 
(6, 6)}.
D. {(2, 2), (2, 4), (2, 6), (4, 2), (4, 4), (4, 6), (6, 2), (6, 4), (6, 6)}.
E. none of these
Add or subtract.(8x8 + 4x7 - 6x6 + 4) - (3x8 - 8x7 + 9x6 - 6)
A. 11x8 - 4x7 + 3x6 - 2 B. 5x8 - 4x7 + 3x6 - 2 C. 11x8 - 4x7 + 3x6 + 10 D. 5x8 + 12x7 - 15x6 + 10
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.log3(x - 5) - log3(x + 1)
A. log3
B. log3(x2 - 4x - 5)
C. log3 -6
D. log3
Consider the following measurement.
Find the precision, the greatest possible error, the relative error and the percent of error (to the nearest hundredth of a percent).
A. 
B. 
C. 
D. 
E. 