julimou1flowbandu julimou1flowbandu

21-11-2016
Mathematics

contestada

logarithm equation. Show the steps to solve. 400/1+e^-x=350

Respuesta :

HomertheGenius HomertheGenius

24-11-2016

400 / ( 1 + e^(-x)) = 350
1 + e^(-x) = 400/350
1 + e^(-x) = 8/7
e^(-x) = 8/7 - 1
e^(-x) = 1/7
1/e^(x) = 1/7
e^(x) = 7
x = log ( base e ) 7 or:
x = ln 7
x = 1.94591

Answer Link

Otras preguntas

Most oxygen in the blood is transported:

1) through: (2,0), slope = -4/5

what substances are used up during photosynthesis

The number of hours of plane is a flight and the number of miles. What correlation is this

11) Slope = -3/5 y-intercept =-3

Plzzz help will mark brailiest

How can you solve 19+6 using only equations to model your thinking(Grade 2)

One angle of an isosceles triangle measures 110°.Which other angles could be in that isosceles triangle? Choose all that apply 45°,15°,35°,85°

What is one reason the Irish language was almost lost

Whenever a death results from the natural and probably consequences of a particular human act, it is said that the person responsible for that act is guilty of