Seudónimo Seudónimo
  • 01-12-2016
  • Mathematics
contestada

How to find the ln on the unknown number in the following equation

3600000 = 17,4594*ln(x/1,25)

?
Thanks

Respuesta :

apologiabiology
apologiabiology apologiabiology
  • 01-12-2016
divide both sides by 174594
(3600000/174594)=ln(x/1.25)
remmeber
lnx=[tex]log_ex[/tex]
and
[tex]log_ax=y[/tex] means [tex]a^y=x[/tex]
so

(3600000/174594)=ln(x/1.25) means [tex]e^{ \frac{3600000}{174594} }=x/1.25[/tex]
multily both sides by 1.25

[tex]1.25e^{ \frac{3600000}{174594} }=x[/tex]
aprox
1126530979.5428=x
Answer Link

Otras preguntas

What is one thing france and the usa have diffrent?
Which of the following words is probably NOT a member of the cide-, cis- word family? homicide incision germicide accident
help Picture shown Check all apply
which of the following is a correct statement about the characteristics of water
When invited for dinner in France when should you arrive? (3 points) 10 minutes early 30 minutes late on time 10 minutes late
consider the graph of the following quadratic equation y=x^2+4x-5 What is the axis of symmetry?
A student tests two solutions with the same acid-base indicator. If the two solutions have different hydroxide ion concentrations, which would you expect to be
What came first? The chicken or the egg?
a rigid 8.77L tanks contains 1.45 moles oxygen at 20°C. what is the pressure in atm?
What is the instrument used to measure the amount of radioactive elements in a sample