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Gilbert Strang, Calculus, 3rd edition (Wellesley-Cambridge Press; MIT OpenCourseWare RES.18-001) §6.3 Growth and Decay in Science and Economics, #63 · Differential Equations · Applications

If Newton's coffee cools from … to … in 12 minutes (room…

These problems approach a steady state $y_{\infty}$ as $t \to \infty$ .

If Newton's coffee cools from $8 0^{\circ}$ to $6 0^{\circ}$ in 12 minutes (room temperature $2 0^{\circ}$ ), find $c$ . When was the coffee at $10 0^{\circ}$ ?

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Gilbert Strang, Calculus, 3rd edition (Wellesley-Cambridge Press; MIT OpenCourseWare RES.18-001) · §6.3 Growth and Decay in Science and Economics, #63

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