A model for a country's population is given by the function of t, where t is the number of years since 1960. Find and graph the percentage rate of change of f(t) for 0 ≤t≤ 50. f(t) = 0.33t+18.8 The percentage rate of change is p(t) = 0. Year 1960 1970 1980 1990 2000 2010 Country 1 (millions) Country 2 (millions) 19 39 22 53 67 82 96 110 25 29 32 35

Q: 5. 8. 45°

A: Solve for value x

Q: 10

A: To simplify 35+710.

Q: 2. 3. 8. 5.

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Q: 14. 10 19

A: 14 Consider the sine angle property is, sinx=perpendicularhypotenuse

Q: 58.6 - 9.27

A: Given that the expression is  58.6-9.27.

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A: In the question it is asked to find the angle x° for the triangle shown in the figure.

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A: The circumference of a circle with radius r is 2πr.

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A: To sketch the given parametric equation :- x = 3 -sin t  and  y = 5+cos t

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Q: Diagonalize the following matrix.

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Q: 248.96/3.20

A: we want to solve out the following 248.96/3.20let N = 248.96/3.20