Find the weighted mean of a set of values. Round to the nearest tenth.
Value of xThe weights to the x values524338237159
A. 2.3
B. 39.5
C. 14.4
D. 2.8
Answer: A
Mathematics
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A. 4 B. Not real number C. 2 D. 2.497
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Find the length of the unknown side of the right triangle with sides a, b, and c, where c is the hypotenuse.a = 6, b = 8
A. 9 B. 7 C. 10 D. 5
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Determine if the given ordered triple is a solution of the system.(1, -1, 2)2x + 5y + z = -13x - 5y - z = 65x + y + 3z = 10
A. solution B. not a solution
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Evaluate the triple integral.
A. 6 B. 9 C. 24 D. 5
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