Solve the problem.
-The logistic growth model $\mathrm { P } ( \mathrm { t } ) = \frac { 1 } { 1 + 6.69 \mathrm { e } ^ { - 0.753 \mathrm { t } } }$ represents the proportion of the total market of a new product as it penetrates the market t years after introduction. When will the product have 65% of the market?
A) 2.95 years
B) 3.35 years
C) 4.35 years
D) 1.95 years

Question

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The Answer of Solve the problem.
-The logistic growth model $\mathrm { P } ( \mathrm { t } ) = \frac { 1 } { 1 + 6.69 \mathrm { e } ^ { - 0.753 \mathrm { t } } }$ represents the proportion of the total market of a new product as it penetrates the market t years after introduction. When will the product have 65% of the market?
A) 2.95 years
B) 3.35 years
C) 4.35 years
D) 1.95 years

Solve the Problem P(t)=11+6.69e−0.753t\mathrm { P } ( \mathrm { t } ) = \frac { 1 } { 1 + 6.69 \mathrm { e } ^ { - 0.753 \mathrm { t } } }P(t)=1+6.69e−0.753t1​

Solve the Problem $\mathrm { P } ( \mathrm { t } ) = \frac { 1 } { 1 + 6.69 \mathrm { e } ^ { - 0.753 \mathrm { t } } }$