Find the mean.$29.35, $16.10, $28.45, $23.95, $16.35
A. $28.55
B. $22.84
C. $19.03
D. $23.95
Answer: B
Mathematics
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Factor out the GCF from the polynomial.21x3 - 6x2 + 12x
A. x(21x2 - 6x + 12) B. 3x(7x3 - 2x2 + 4x) C. 3x(7x2 - 2x + 4) D. 3(7x3 - 2x2 + 4x)
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Solve the equation. Round your answer to three decimal places.5(x - 2) = 17
A. 3.224 B. 5.400 C. 3.760 D. -0.240
Mathematics
Find the sum of the geometric series.2 - 6 + 18 - 54 + 162
A. -122 B. -242 C. 242 D. 122
Mathematics