KimikoChristiana933 KimikoChristiana933
  • 02-06-2014
  • Mathematics
contestada

If y^8 = 4 and y^7 = 3/x, what is the value of y in terms of x?
(A) 4x/3
(B) 3x/4
(C) 4/x
(D) x/4
(E) 12/x

Respuesta :

iloveonedirection
iloveonedirection iloveonedirection
  • 03-06-2014
y^8 = 4
y^7 = 3/x

y(y^7) = 3/x(y)
y^8 = 3y/x

3y/x = 4
3y = 4x
y = 4x/3

Answer: (A)
Answer Link

Otras preguntas

which part of the cell membrane is polar and allows the cell to exist in water
The following sentence fragment can be completed by adding the words ‘The story’: deals with Chicano (Mexican American) culture in a neighborhood. True False
Which of the following statements about forestry education is true?
Read the poem “The Purple Cow,” by Gelett Burgess. The Purple Cow (Reflections on a Mythic Beast Who's Quite Remarkable, at Least.) I never saw a Purple Cow;
answer please ir Need help
Which type of lines match these equations (2/3)x =(5/3)y 2x-5y=0
describe the three system related to the skeletal system
Dominic and Stacy each have a stamp collection. Dominic has six fewer stamps than three times the number of stamps Stacy has. Dominic and Stacy decide to give a
A business structure that operates on a pyramid scheme making money from recruiting more and more distributors is known as
Who created the role of the cabinet?