pepetheskunkcat
pepetheskunkcat pepetheskunkcat
  • 24-05-2017
  • Mathematics
contestada

Solve for x.
28^x=7
(x is the exponent)

Respuesta :

Аноним Аноним
  • 24-05-2017
28^x = 7 
Take logs of both sides:-
log 28^x = log 7
x log28 = log 7
x = log 7  / log 28  =  0.584  correct to 3 dec places.
Answer Link

Otras preguntas

Asha and Aida have their ages summed to 100 and their ages are perfect squares. What is the product of their ages?
Which element is most likely to have an oxidation number +2
Which of the following is the term used to describe a small line that extends the musical staff above or below and that is drawn parallel to the staff across a
The total surface area of a cube is294cm work out the volume of the cube
Shoutout to whoever subscibes to DrawTubeDrawing and finds the hidden word in my most recent vid. new video will come on sunday.
Which statement best describes the legacy and influence of Erasmus?
Use the distributive property to write an equivalent expression. 1. 2(9n + 4) 2. −3(7n − 2) 3. 4(x − 9) 4. (7 + 2y)5
with what treaty did the u.s. gain Florida ​
Source-monitoring error is one explanation for unintentional plagiarism. Please select the best answer from the choices provided T F
How can you graph Y=5/3x-9