A stock market analyst estimates that the odds in favor of a stock going up in value are 8 to 1. What is the probability of the stock's not going up in value?


A) 1/9

Mathematics

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Change the Cartesian integral to an equivalent polar integral, and then evaluate.

A. ?
B. ?
C. ?
D. ?

Mathematics

Find the exact value of the trigonometric function.tan 

A. - 
B.
C.
D. - 

Mathematics

Answer the question.The table below gives the actual values of the population of a small island in the Pacific Ocean. The population is modeled by the equation   where  represents the population of the island in 1990.For the point displayed in the calculator screen above, how does the model compare to the actual?

A. The display indicates that for the year 1993, the model gives a value of about 87 people, which is slightly less than the actual value of 88 people. B. The display indicates that for the year 1990, the model gives a value of 75.2 people, which is slightly more than the actual value of 75 people. C. The display indicates that for the year 1995, the model gives a value of about 88 people, which is slightly more than the actual value of 87 people. D. The display indicates that for the year 1993, the model gives a value of about 88 people, which is slightly more than the actual value of 87 people.

Mathematics

Write out the first five terms of the sequence.bn = 600 ? n-1

A. -1, - 300- 150- 75- 
B. 300- 15075- 
C. - 300150- 75- 
D. 600- 300150- 75

Mathematics