anialewandowki anialewandowki

25-03-2018
Mathematics

contestada

Find the value of x: 7e(×/3)=14

Respuesta :

ramaaabdou ramaaabdou

30-03-2018

7e^(×/3)=14
e^(×/3)=14/7
e^(×/3)=2
take ln of both sides;
lne^(×/3)=ln2
****You should be familiar that lne^x=x as ln is the inverse function of e and vice versa****
then;
x/3=ln2
x=3ln2
x approximately is equal to 2.1

Answer Link

Otras preguntas

How many phosphate bonds are responsible for the high energy content of ATP? A) one B) two C) three D) four

I am a # that rounds to 40. One of my digits is 3. What # am I? Could i be a different number? Explain your thinking.

Which of the following describes how the growth of industries in Washington affected workers? Workers grew rich and powerful as profits increased. Workers had t

how does screw make life easier

Why did the Romans see Carthage as a threat?

What combines to form compounds? A. atoms of elements B. molecules C. minerals D. valences

pesticides and fertilizers can help farmers to produce more crops. however, overuse of these chemicals can result in?

When you move your fingers to type a text message, you are using motor neurons of the ___ • Somatic nervous system • Sensory nervous system • Autonomic nervous

Chemistry Questions 3. What is true of a strong acid? A. It ionizes close to 100% in water B. It is a weak electrolyte C. It does not conduct electricity in sol

In "The Fish I Didn't Catch," how does John Greenleaf Whittier try to persuade his audience of the wisdom of his uncle's advice? A. He tells a series of ficti