In a study conducted in 2004, it was found that the share of online advertisement worldwide, as a percentage of the total ad market, was expected to grow at the rate of R(t) = -0.021t2 + 0.3004t + 0.1 Osts6 percent per year at time t (in years), with t = 0 corresponding to the beginning of 2000. The online ad market at the beginning of 2000 was 1.2% of the total ad market. (a) What is the projected online ad market share at any time t? S(t) = (b) What is the projected online ad market share (as a percentage) at the beginning of 2004? (Round your answer to two decimal places.)

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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.