Find the nth term of the geometric sequence.4, 2, 1, , . . .

A. an =  (4)n-1
B. an = 4 n-1
C. an = 4 ? 2n-1
D. an = 4 n-1

Answer: D

Mathematics

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Find a quadratic equation with integer coefficients that has the given solution set.{0, 2}

A. x2 + 2x = 0 B. x2 + 2x + 4 = 0 C. x2 - 2x = 0 D. x2 - 4 = 0

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Divide.

A. 0.0051 B. 0.49 C. 0.051 D. 0.049

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Simplify by rationalizing the denominator. Write your answer in a + bi form.

A.  + i
B.  - i
C.  + i
D.  - i

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Mathematics

Provide an appropriate response.Explain why, when one number is a factor of another, the least common denominator of the numbers is the larger number.

What will be an ideal response?

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Mathematics