Solve the problem.A tree 14 feet high grows at the rate of 2 feet each year. How many years will it take for the tree to grow to a height of 30 feet?

A. 14 years
B. 8 years
C. 13 years
D. 29 year(s)


Answer: B

Mathematics

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Factor.x4 - 6x2 - 16

A. (x2 + 2)(x2 + 8) B. (x2 - 2)(x2 + 8) C. (x2 - 2)(x2 - 8) D. (x2 + 2)(x2 - 8)

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Solve the inequality. Write the solution in interval notation and graph the solution set.x - 6 < -11

A. (-5, ?)

B. (-?, -17]

C. (-?, -17)

D. (-?, -5)

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Provide an appropriate response.Tell whether or not the number is given in scientific notation.85.44 × 1012

A. Yes B. No 

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Solve the equation.log2x = 5

A. {25} B. {2.32} C. {32} D. {10}

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