Q: The population (in millions) of a state t years after
The population (in millions) of a state t years after 2010 is given by the graph of the exponential function y = P(t) with growth constant .025 in Fig. 6. [In parts (c) and (d) use the differential eq...
See AnswerQ: Differentiate the functions. y = (-x3 + 2)
Differentiate the functions. y = (-x3 + 2) (x/2 – 1)
See AnswerQ: The atmospheric pressure P(x) (measured in inches of
The atmospheric pressure P(x) (measured in inches of mercury) at height x miles above sea level satisfies the differential equation P (x) = -.2P(x). Find the formula for P(x) if the atmospheric pressu...
See AnswerQ: Two different bacteria colonies are growing near a pool of stagnant water
Two different bacteria colonies are growing near a pool of stagnant water. The first colony initially has 1000 bacteria and doubles every 21 minutes. The second colony has 710,000 bacteria and doubles...
See AnswerQ: The population of a city t years after 1990 satisfies the differential
The population of a city t years after 1990 satisfies the differential equation y = .02y. What is the growth constant? How fast will the population be growing when the population reaches 3 million pe...
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