Solve the problem.The growth in the population of a certain rodent at a dump site fits the exponential function A(t) = 458e0.029t, where t is the number of years since 1978. Estimate the population in the year 2000.

A. 867
B. 471
C. 892
D. 434

Answer: A

Mathematics

Use the requested method to find the product.984 ? 279; Use the Russian peasant method

A. 274,526 B. 274,636 C. 274,536 D. 274,546

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Mathematics

Find the first four nonzero terms of the Maclaurin expansion of the given function.f(x) = x5 ln (1 - x)3

A. x⁶ + x⁷ + x⁸ + x⁹ + ...
B. -3x⁶ - x⁷ - x⁸ - x⁹ - ...
C. -3x⁶ - x⁷ - x⁸ - x⁹ - ...
D. 3x⁵ - x¹⁰ - x¹⁵ + x²⁰ + ...

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Mathematics

Factor completely, if possible.20y2 + 23y + 6

A. (4y - 3)(5y - 2) B. Prime C. (20y + 3)(y + 2) D. (4y + 3)(5y + 2)

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Mathematics

Factor.28 + 39x + 5x2

A. (5x + 4)(x + 7) B. (x + 4)(x + 7) C. (x - 21)(x + 7) D. (5x - 21)(x + 7)

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Mathematics