Simplify the expression. Write the result without using negative exponents. (Assume all variables represent nonzero real numbers.)

A. x5
B. x11
C.
D.


Answer: A

Mathematics

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Solve the problem.Which apportionment method may produce the new-states paradox?

A. Adams B. Jefferson C. Webster D. Hamilton

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Solve the compound inequality. Express the solution using interval notation. Graph the solution set.-19 ? -3z + 2 ? -4

A. [2, 7]

B. [-7, -2]

C. (2, 7)

D. (-7, -2)

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Multiply.(1.6) ? (-7.90)

A. -12.64 B. 9.5 C. -6.3 D. 9.6

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Find the amount in the bank account described. Use a calculator and round to the nearest cent.If P dollars are deposited in an account that pays 9% annual interest, then the amount of money in the account after 3 years is P(1 + 0.09)3. Find the amount when P = $300.

A. $388.51 B. $338.51 C. $327.00 D. $438.51

Mathematics