When a stone is dropped in a pond, ripples are formed and travel in concentric circles away from where the stone was dropped. The equation of the least-squares regression line is log (area) = 0.490 +2.004 log (time) . What is the predicted area of the circle, in cm2, 4 seconds after the stone is dropped? 49.72 cm2 199.43 cm2 311.89 cm2 1854.10 cm2

MATLAB: An Introduction with Applications
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When a stone is dropped in a pond, ripples are formed and travel in concentric circles away from where the stone was dropped. The equation of the least-squares regression line is log (area) = 0.490 +2.004 log (time) . What is the predicted area of the circle, in cm2, 4 seconds after the stone is dropped?

49.72 cm2
199.43 cm2
311.89 cm2
1854.10 cm2
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