Solve the problem.In 1992, the population of a country was estimated at 5 million. For any subsequent year, the population, P(t) (in millions), can be modeled using the equation  where t is the number of years since 1992. Determine the year when the population will be 39 million.

What will be an ideal response?


in about 166.47 years or approximately the year 2158

Mathematics

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Use Euler's method to calculate the first three approximations to the given initial value problem for the specified increment size. Round your results to four decimal places.y' = y - ex - 2, y(2) = -1, h = 0.5

A. y1 = -6.6945, y2 = -18.2830, y3 = -36.2673 B. y1 = -6.1945, y2 = -16.3830, y3 = -35.6173 C. y1 = -7.1945, y2 = -20.1830, y3 = -36.9173 D. y1 = -5.6945, y2 = -14.4830, y3 = -34.9673

Mathematics

Find the complement and the supplement of the given angle. If the angle has no complement or supplement state so.-154°

A. No complement Supplement is 334° B. Complement is 244° No supplement C. No complement No supplement D. Complement is -64° Supplement is 26°

Mathematics

Solve the problem.To find the distance AB across a river, a distance BC of 1290 m is laid off on one side of the river. It is found that angle B = 109.6° and angle   Find AB. Round to the nearest meter.

A. 405 m B. 516 m C. 513 m D. 402 m

Mathematics

Solve the equation and check the solution.-32 = x

A. = -40
B. = 
C. = 
D. = 40

Mathematics