The simple interest on an investment is directly proportional to the amount of the investment. By investing $2400 in a certain bond issue, you obtained an interest payment of $111.75 after 1 year. Find a mathematical model that gives the interest I for this bond issue after 1 year in terms of the amount invested P. (Round your answer to three decimal places.)
?
A. 
B. 
C. 
D. 
E. 
Answer: A
Mathematics
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A. 
B. 2 + 
C. 
D. 2 - 
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State the quadrant in which the point lies.(-2.6, -3.9)
A. Quadrant I B. Quadrant IV C. Quadrant II D. Quadrant III
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Solve the problem.Find an expression that represents the area of the figure.
A. 5s6 B. 10s8 C. 10s6 D. 5s8
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Solve. Graph the solution on a number line, and express it in interval notation.x + 17 ? - 
or
x + 17 > 
A. - 
? x < - 
, 
B. x < -18 or x > -16, (-?, -18) ? (-16, ?)
C. x ? 
or x > 
, 
? 
D. x ? - 
or x > - 
, 
? 
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