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

what is a system of checks and balances? How does it protect the people of this country?
what is the definition of a radioactive element
In class we are doing Sales Tax and Discount. The regular price is $125.00 the discount is 15% so whats the sale price?
Examples of a reaction force
what does x+7/8=4 equal?
25.5 is what percent of 85
egalitarian society has a lower density of men in the community. explain why
The distance around a meteor crater is 9,753 ft. Find the diameter of the crater. Use 22 Over 7 for piπ.
A carbon-12 atom has 6 protons, 6 neutrons, and 6 electrons. How many protons does a carbon-14 atom have? Question 3 options: 6 8 12 14
What is photosynthesis?