The population of California was 29.76 million in 1990 and 33.87 million in 2000. Assume that the population grows exponentially. (a) Find a function that models the population (in millions) t years after 1990. (Round your r value to six decimal places.) n(t) =       (b) Find the time required after 1990 for the population to double. (Round your answer to one decimal place.)  yr (c) Use the function from part (a) to predict the population of California in the year 2009. (Round your answer to two decimal places.)  million

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Differential Equations

Have you ever observed the movement of the satellites and rockets or how the planets go around the sun in their orbits? How will you determine their motion? Definitely they follow some scientific laws and these kinds of problems are framed as differential equations.