Evaluate the integral. 

A.  ln   +  ln   + C
B.  ln   -  ln   + C
C.  et  ln   -  et  ln   + C
D.  ln   -  ln   + C


Answer: B

Mathematics

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Determine if the statement is a proportion.I.    II.      

A. I is a proportion, II is not a proportion. B. I is not a proportion, II is a proportion. C. I and II are both proportions. D. Neither I nor II are proportions.

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Evaluate.2 ? 53

A. 30 B. 250 C. 127 D. 1000

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Solve the problem.Every day Aaron, Bebe, and Cindy eat a piece of fruit for lunch. Aaron will eat an apple, banana, peach, or orange with equal likelihood. Bebe will eat an apple, banana, or mango with a 50% likelihood for an apple, 30% for a banana, and 20% for a mango. Cindy will eat either an apple or a banana with equal likelihood. What is the probability that they all eat the same kind of fruit for lunch?

Fill in the blank(s) with the appropriate word(s).

Mathematics

The function f is one-to-one. Find its inverse.f(x) = 

A. f-1(x) = 
B. f-1(x) = -2x
C. f-1(x) = 
D. f-1(x) = 2x

Mathematics