Question

y varies inversely with both x and z. y=3 when x=4 and z=0.05

Answer 1

what's the question?

Answer 2

Write an equation that describes the following variation.

Answer 3

z = -y/60 and x = -4y/3 =>

y = -3x/2 -30z

Answer 4

its wrong :(

but tnx for ur help

Answer 5

So what's the answer then?

If you know it's wrong, you must know the answer...

Answer 6

xyz=k
k=4*3*0.05=0.6
xyz=0.6

Answer 7

y varies inversely with both x and z
y= k/(xz)
thats why
xyz=k

Answer 8

Nice thanks!