Find the value of the expression.(5 + 4)[4 + (5 + 6)]

A. 135
B. 300
C. 680
D. 53


Answer: A

Mathematics

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Evaluate.

A. 863,040 B. 29,760 C. 992 D. 906,192

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Calculate the period of the function.f(x) = sin  + sin 

A. 52? B. 26 C. 26? D. 52

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From a thin piece of cardboard 84 in. by 84 in., square corners are cut out so that the sides can be folded up to make a box. What dimensions will yield a box of maximum volume? What is the maximum volume?

What will be an ideal response?

Mathematics

Use the substitution formula to evaluate the integral.

A. 4
B. 12
C. 9
D.

Mathematics