Solve the problem.The half-life of silicon-32 is 710 years. If 60 grams is present now, how much will be present in 300 years? (Round your answer to three decimal places.)
A. 3.208
B. 0
C. 58.268
D. 44.767
Answer: D
Mathematics
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A. -3 + 14i B. 3 + 21i C. 7 + 14i D. 3 + 14i
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Solve the quadratic equation by the square root property.(3x + 3)2 = 36
A. {1, 3} B. {0, 1} C. {-3, 1} D. {-13, 13}
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Determine if the function is even, odd, or neither.f(x) = 5x2 + 2
A. Even B. Odd C. Neither
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Simplify the exponential expression using the rules for exponents.
A. 45xy9 B. 9xy9 C. 9xy3 D. 9x13y9
Mathematics