Solve.6r + 3 = 45

A. 40
B. 36
C. 7
D. 4


Answer: C

Mathematics

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Use Simpson's Rule with n = 4 steps to estimate the integral.

A. 1
B.
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Determine whether the following is an expression or an equation. If it is an expression, simplify if possible and evaluate it for x = 2. If it is an equation, solve it. + 

A. Expression; 1; 2 B. Equation; 0 C. Expression; 1; 1 D. Equation; 1

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Find the indicated probability.If a person is randomly selected, find the probability that his or her birthday is not in May. Ignore leap years.

A.
B.
C.
D.

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Find the limit.tanh x

A. ? B. -? C. 1 D. 0

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