Solve the problem.In 1995, 2.3 million cubic feet of methane gas were added to the atmosphere, and the amount was growing at a rate of 1% per year. How much methane will be in the atmosphere in the year 2000?

A. 7.5 million cubic feet
B. 14 million cubic feet
C. 11.8 million cubic feet
D. 10.6 million cubic feet


Answer: C

Mathematics

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Solve the problem.Evaluate  at (x, y, z) = (3, 3, 4) for the function u = p2q2 - r; p = y - z,  

A. 56 B. -84 C. 224 D. 112

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Calculate. Write the answer in lowest terms and as a mixed number where appropriate.27 ÷ 5

A. 6
B. 3
C. 4
D. 5

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Write an equation of the line.

A. y = x + 7 B. y = 7x C. y = 7 D. x = 7

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Describe the transformation that sends ?ABC to ?A'B'C' in Figure below . Mark the relevant vectors, points, lines, etc. and give the coordinates for these objects as appropriate.

Mathematics