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

islam after Muhammad's death 1) Describe what happened after Muhammad's death and explain how Abu bake came to power?After Muhammad's death the Muslim were with
A term for school founded by the puritans
What body system is dependent on a constant supply of iron,?
Which of the following is balanced chemical equations for the synthesis of NaBr from Na and Br2
What's the answer?help me out
What is the value of g(−3)g(−3) when g(x)=2x−2g(x)=2x−2 ?
a broadway theater chargers $28for adults and $17 for children . last weekend the theater made $6010 . If 160 adults attend that weekend how many children atten
if y=3.2 when x=1.6,find y when x=19
How can you identify a linear non-proportional relationship from a table, a graph, and an equation?
The hormone epinephrine causes opposite effects in two populations of target cells because __________.