3) When sugar is dissolved in water, the amount A that remains undissolved after t minutes satis

Name: 3) When sugar is dissolved in water, the amount A that remains undissolved after t minutes satisfies the differential equation dA/dt = -kA, (k > 0). If 20% dissolves after 1 minute, how long does it take for half of the sugar to dissolve?
Uploaded: 2023-07-16T05:53:10-08:00
Duration: 5 min 39 s
Channel: Supreeta N
Description: 3) When sugar is dissolved in water, the amount A that remains undissolved after t minutes satisfies the differential equation dA/dt = -kA, (k > 0). If 20% dissolves after 1 minute, how long does it take for half of the sugar to dissolve?

Question

Atul Kumar · Accepted Answer

1. First, we need to write down the given information in mathematical terms. We know that the am

Question

3) When sugar is dissolved in water, the amount A that remains undissolved after t minutes satisfies the differential equation dA/dt = -kA, (k > 0). If 20% dissolves after 1 minute, how long does it take for half of the sugar to dissolve?

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