You are given the population and the growth rate as of 2000 for a hypothetical country. Assume that the growth rate remains the same from year to year. Using an exponential function to model population growth, determine the size of the population in the specified year.Population = 988 million, growth rate = 1.5 percent, year: 2012

A. 988.0 million
B. 1199.0 million
C. 1181.3 million
D. 1163.8 million


Answer: C

Mathematics

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Use properties of logarithms to condense the logarithmic expression. Write the expression as a single logarithm whose coefficient is 1. Where possible, evaluate logarithmic expressions.[3 ln (x + 6) - ln x - ln(x2 - 4)]

A. ln 
B. ln 
C. ln 
D. ln 

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A graph of y = f(x) follows. No formula for f is given. Graph the given equation.y = - f(x)?

A.

B.

C.

D.

Mathematics

Solve the problem.In a survey of 142 vacationers in a popular beach resort town, 74 indicated they would consider buying a home there, 66 would consider buying a beach villa, 53 would consider buying a lot, 28 would consider both a home and a villa, 33 would consider both a home and a lot, 23 would consider both a villa and a lot, and 13 would consider all three. How many vacationers would not consider any of the three? How many would consider only a home?

A. 33; 41 B. 20; 10 C. 20; 26 D. 20; 28

Mathematics