A rumor is spread by word of mouth to a potential audience of 3000 people. After t days, $f ( t ) = \frac { 3000 } { 1 + 25 e ^ { - 0.7 t } }$ people will have heard the rumor. The graphs are shown below.

-At what rate will the rumor be spreading when half of the potential audience has heard the rumor? Enter just an integer rounded to the nearest hundred (no units).

Question

A rumor is spread by word of mouth to a potential audience of 3000 people.  After t days, $f ( t ) = \frac { 3000 } { 1 + 25 e ^ { - 0.7 t } }$  people will have heard the rumor. The graphs are shown below.

-At what rate will the rumor be spreading when half of the potential audience has heard the rumor? Enter just an integer rounded to the nearest hundred (no units).

Quizplus · Accepted Answer

The Answer of A rumor is spread by word of mouth to a potential audience of 3000 people.  After t days, $f ( t ) = \frac { 3000 } { 1 + 25 e ^ { - 0.7 t } }$  people will have heard the rumor. The graphs are shown below.

-At what rate will the rumor be spreading when half of the potential audience has heard the rumor? Enter just an integer rounded to the nearest hundred (no units).

A Rumor Is Spread by Word of Mouth to a Potential