Provide an appropriate response.If a 13-inch wide rectangle is to approach the golden ratio, what should its length be?

A. 21 in.
B. 34 in.
C. 20 in.
D. 8 in.


Answer: A

Mathematics

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Given the graph of f, find any values of x at which f ' is not defined.

A. x = 2 B. x = 1, 3 C. x = 1, 2, 3 D. Defined for all values of x

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Expand the expression using the Binomial Theorem.(5m + 3)4

A. 625m3 + 1500m2 + 1350m + 540 B. 625m4 + 81m4 C. 1875m4 + 4500m3 + 1350m2 + 1620m + 81 D. 625m4 + 1500m3 + 1350m2 + 540m + 81

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Evaluate the expression. 

A. -20 B. 12 C. -2 D. 2

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Solve the problem.Jose is applying to college. He receives information on 6 different colleges. He will apply to all of those he likes. He may like none of them, all of them, or any combination of them. How many possibilities are there for the set of colleges that he applies to?

A. 16 B. 60 C. 64 D. 6

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