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Natali5045456 [20]
2 years ago
6

What is the equation of the graphed trigonometric function?

Mathematics
1 answer:
tiny-mole [99]2 years ago
6 0

Answer:

the answer is  a.y=  tan(1/2x)+2

Step-by-step explanation:

Do a comparison of the graphs by plotting their functions on the grid.The first equation offers a similar graph.Try for values of x= -26.4 to x=26.4

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It is estimated % of all adults in United States invest in stocks and that % of U.S. adults have investments in fixed income ins
katovenus [111]

Complete question :

It is estimated 28% of all adults in United States invest in stocks and that 85% of U.S. adults have investments in fixed income instruments (savings accounts, bonds, etc.). It is also estimated that 26% of U.S. adults have investments in both stocks and fixed income instruments. (a) What is the probability that a randomly chosen stock investor also invests in fixed income instruments? Round your answer to decimal places. (b) What is the probability that a randomly chosen U.S. adult invests in stocks, given that s/he invests in fixed income instruments?

Answer:

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Step-by-step explanation:

Using the information:

P(stock) = P(s) = 28% = 0.28

P(fixed income) = P(f) = 0.85

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a) What is the probability that a randomly chosen stock investor also invests in fixed income instruments? Round your answer to decimal places.

P(F|S) = p(FnS) / p(s)

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(b) What is the probability that a randomly chosen U.S. adult invests in stocks, given that s/he invests in fixed income instruments?

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P(S¦F) = 0.306 (to 3 decimal places)

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3 years ago
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Answer:

b

Step-by-step explanation:

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