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Peter invests $100,000 in an account that pays 12% annual interest: the interest is paid once, at the end of the year. Martha invests $100,000 in an account that pays 12% annual interest, compounding monthly at the end of each month. At the end of one full year, compared to Peter's account, approximately how much more does Martha`s account have?
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n is a positive integer
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Which of the following are equal to $$(\frac{1}{560})^{-4}$$?
Indicate all correct answers.
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If $$(-\frac{1}{2})^{N}>(-8)$$,which of the following could be the value of N?
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$$\sqrt{\sqrt{\sqrt{3x}}}=\sqrt[4]{2x}$$,, what is the greatest possible value of x?_____
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$$\sqrt{0.00001}$$
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What is the remainder when $$3^{283}$$?is divided by 5?
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What is the Greatest Common Factor (GCF) of$$25x^{2} and 16y^{4}?$$
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If $$p={1\over\sqrt{14}-\sqrt{13}}$$ and $$q={1\over\sqrt{14}+\sqrt{13}}$$ then $$p^{2}+2pq+q^{2}=$$
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What is the units digit of $$18^{47}$$?
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$$(\sqrt{5+\sqrt{5}}-\sqrt{5-\sqrt{5}})^{2}=$$
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If $$2^{k}=3$$,then $$2^{3k+2}=$$
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If -1 < x < 0, which of the following is correct?
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If $$2^{2n}?+2^{2n}?+2^{2n}?+2^{2n}?=4^{24}$$,then n =
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If $${8^{5}·4^{6}\over16^{n}}=32^{1-n}$$ then n =
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If x and y are both positive then $$\sqrt{72x^{3}y^{16}}$$
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If 2 ÷ 2 ÷ 2 ÷ 2 ÷ 2 = $$2^{x}$$, then x =
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If$$72^{4}$$is the greatest common divisor of positive integers A and B, and $$72^6$$ is the least common multiple of A and B, then AB=
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If $$4^{n}?+4^{n}?+4^{n}?+4^{n}?+=4^{16}?$$,then n =
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If $$(\frac{1}{2})^{24}+(\frac{1}{81})^{k}=\frac{1}{18^{24}}$$,then k =
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