Evaluate the radical expressions or indicate that the root is not a real number.

A. -5
B. 625
C. 5
D. not a real number


Answer: C

Mathematics

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Solve the problem.Estimate the minimum number of subintervals needed to approximate the integral with an error of magnitude less than 10-4  using Simpson's Rule.

A. 1170 B. 36 C. 6 D. 70

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Divide the real numbers. Write any improper fraction as a whole or mixed number where appropriate.-2 ÷ 

A. - 10
B.
C. - 
D. 10

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Find the required part of the geometric sequence.Find the common ratio for a geometric sequence with the first term 4 and fifth term 1024.

A.
B. 4
C. ±4
D. 64

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Rationalize the denominator. - 

A. - 
B. - 
C. - 
D. - 

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