Solve the problem.The amount of a radioactive substance present, in grams, at time t in months is given by the formula  Find the number of grams present in 3 years. If necessary, round to three decimal places.

A. 334.837
B. 0.063
C. 0.006
D. 3348.370


Answer: B

Mathematics

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Evaluate.(-4)3

A. -64 B. 64 C. 12 D. -12

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Graph the function by starting with the graph of the basic function and then using the techniques of shifting, compressing, stretching, and/or reflecting.f(x) = 2x2

A.

B.

C.

D.

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Identify the coefficient of each term.-7a + 11b

A. -7 B. -7a; 11b C. a; b D. -7; 11

Mathematics

Solve the equation. = 

A.
B.
C. {-4}
D.

Mathematics