Mathematics, 15.11.2019 11:31 bobyjoetato4599
Acircular oil spill continues to increase in size. the radius of the oil spill, in miles, is given by the function r(t) = 0.5 + 2t, where t is the time in hours. the area of the circular region is given by the function a(r) = πr2, where r is the radius of the circle at time t. explain how to write a composite function to find the area of the region at time t.
Answers: 1
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The vertex of this parabola is at (-2,-3). when the x-value is -1, the y-value is -5. what is the coefficient of the squared expression in the parabola's equation?
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Landon wrote that 3−2.6=4. which statement about his answer is true?
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Acircular oil spill continues to increase in size. the radius of the oil spill, in miles, is given b...
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