Use either the binomial theorem or Pascal's Triangle to expand the binomial.(5x + 3)3
A. 25x2 + 30x + 9
B. 125x3 + 225x2 + 135x + 27
C. 125x3 + 225x2 + 225x + 27
D. 25x6 + 15x3 + 729
Answer: B
Mathematics
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Solve the problem.The decay of 356 mg of an isotope is given by A(t) = 356e-0.019t, where t is time in years. Find the amount left after 89 years.
A. 33 mg B. 66 mg C. 349 mg D. 64 mg
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Simplify.
A. 12
B. 2
C. 6
D. 8
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The lengths of the sides of a right triangle are a, b, and c (the hypotenuse). Given that , find an expression for
.
What will be an ideal response?
Mathematics
Find the expression that is equivalent to the given rational expression.
A.
B.
C.
D. -
Mathematics