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

As Chief Justice of the United States Supreme Court, John Marshall: was a strong Federalist and nationalist supported a relatively broad interpretation of Fede

_____ dependencies are sometimes referred to as soft logic and should be used with care because they may limit later scheduling options. a. discretionary b. inh

In early games most of the processors power was used to A. Read the input from the player. B. Generate images on screens. C. Run the AI of enemies example (Th

An astronaut who weighed 150 pounds on Earth found that his weight on Jupiter was 400 pounds. He captured an alien that weighed 120 pounds on Jupiter. What is t

You place half your wealth into tivo stock and the other half into intel bonds. tivo stock's beta = 1.2 and intel bonds' beta is 0.90. calculate the portfolio

Nuclear fission produces about one-fifth the power in the United States. An unintended negative consequences of nuclear power has been that A) a lot of power i

A geologist noted that the sediment in an area differs in composition from the bedrock beneath it. Which statement best explains the geologist's observation? A.

Consider two identical iron nails: one nail is heated to 95 °c, the other is cooled to 15 °c. the two nails are placed in a coffee cup calorimeter and the syste

PLEASE HELP ASAP!! Explain how you found the answers!Thank you

19.18,23,23,31,32,16 all of the questions use these numbers except for the last one in which stem does most of the data fall? A 1 B 2 C 3 or D 4 next question