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

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

I only need help with e (bottom of the page).

Ross took a survey of his classmates' preferred food as well as recording their genders. The results are in the table below:

why are youth festivals important?

Choisissez le bon adjectif superlatif. (Choose the correct superlative adjective) Gérard Depardieu est l'acteur _____________________ de France. le moins grand

what is Newton's gravitational constant ? write down its value and si unit.

Will Mark Brainlest Help Please ,,,, find the value of x and y

If there are: 6 red marbles 10 yellow marbles 5 green marbles and 1 blue marble What is the probability of picking 1 red marble and 1 green marble? (Once a mar

Importances of bacteria to humans

Cyruer.Pucic Or the(a) The surface area and volume of a sphere are in the ratio of 3 : 7 cm. What is the circumferenceof its great circle and volume ? Find it.

what is meant by the following question? ' do the Olympics narrow nationalism?'please help ASAP