simionriley3100 simionriley3100
  • 25-08-2017
  • Mathematics
contestada

What is the exact value of x in the exponential equation 15.5 + e10x = 85.5?

Respuesta :

ghanami
ghanami ghanami
  • 25-08-2017
hello : 
15.5 + e10x = 85.5
 e10x = 85.5 - 15.5 
e10x = 70
10x = ln(70)
x = ln70/10
x = 0.424
Answer Link

Otras preguntas

Find the inverse of the function y = 3x + 5 Find the inverse of the function y=3x+5​
What is the legal are to sue someone in small claims court ?
A violin sounds a note of F sharp, with a pitch of 370 Hz. What are the frequencies of the next three harmonics produced with this note?
Find the sum : 3/8 + 22.5
Spanish ll Sem 2- (Please im in need rn)Il. Create a dialogue.Write a five-sentence dialogue that you might have with a clerk in a clothing store. Note the cues
The residence time for the average water molecule in that water tank is seconds.
pls help question b and c
Circle G is shown. Line segment F G is a radius with length 3. In circle G, r = 3 units. Maria draws a circle with double the area of circle G. What is the area
Which post-production tool would help fix a photograph that has something distracting in the background? Brightness Crop Exposure Saturation
The relationship between the number of years for the mortgage / home loan and the monthly payment amount.