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Author Question: If a single pane of glass obliterates 15% of the light passing through it, then ... (Read 2601 times)

bobthebuilder

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on: Feb 28, 2021
Solve the problem.

If a single pane of glass obliterates 15% of the light passing through it, then the percent P of light that passes through n successive panes can be approximated by the equation

P = 100e-0.15n

How many panes are necessary to block at least 50% of the light?
Precalculus ¦ Sullivan ¦ 10th Edition
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Marked as best answer by bobthebuilder on Feb 28, 2021

pocatato

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Reply #1 on: Feb 28, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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Fowsiya Said

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Reply #2 on: Oct 29, 2022
Thank you!


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