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 $P = 100 e ^ { - 0.15 n }$ How many panes are necessary to block at least 50% of the light?

Question

Quizplus · Accepted Answer

The Answer of 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 $P = 100 e ^ { - 0.15 n }$ How many panes are necessary to block at least 50% of the light?

Solve the Problem P=100e−0.15nP = 100 e ^ { - 0.15 n }P=100e−0.15n

Solve the Problem $P = 100 e ^ { - 0.15 n }$