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 = 131 million, growth rate = 2.4 percent, year: 2010

A. 170.0 million
B. 131.0 million
C. 162.2 million
D. 166.1 million


Answer: D

Mathematics

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Compute AB, if possible.A =  and B = 

A.
B.
C. not possible
D.

Mathematics

Find the standard form of the equation of the ellipse satisfying the given conditions.Center at (0, 0); Focus at (4, 0); Vertex at (-6, 0)

A.  +   = 1
B.   +   = 1
C.  +  = 1
D.  +  = 1

Mathematics

Solve the problem.How many different license plates can be made using 2 letters followed by 5 digits selected from the digits 0 through 9, if neither letters nor digits may be repeated?

A. 67,600,000 B. 9,828,000 C. 19,656,000 D. 81,900

Mathematics

Solve the right triangle. If two sides are given, give angles in degrees and minutes.B = 68°35', b = 8 kmRound side lengths to one decimal place.

A. A = 21°25'; c = 21.9 km; a = 3.1 km B. A = 21°25'; c = 21.9 km; a = 8.6 km C. A = 21°25'; c = 8.6 km; a = 3.1 km D. A = 21°25'; c = 8.6 km; a = 21.7 km

Mathematics