SOLUTION: Solve the problem as directed.
If x varies inversely as y and directly as t, and x = 12 when t = 10 and y = 25, find y when x is 6 and t = 3.
y=
Algebra.Com
Question 627999: Solve the problem as directed.
If x varies inversely as y and directly as t, and x = 12 when t = 10 and y = 25, find y when x is 6 and t = 3.
y=
Answer by mananth(16946) (Show Source): You can put this solution on YOUR website!
x=12,t=10, y=25
substitute the values
multiply by 5
60 = 2k
k= 30
x=6, t=3 and we have found k =30
x= k * (t/y)
6=30*(3/y)
multiply equation by y
6y=90
y= 15
RELATED QUESTIONS
Solve the problem as directed.
If x varies inversely as y and directly as t, and x =... (answered by ewatrrr)
if y varies directly as x and inversely as z, find y whe x=3 and z=2, if y=90 when x=30... (answered by scott8148)
Solve the problem as directed.
x varies directly as y, and x = 153 when y = 9. Find x... (answered by ewatrrr)
If x varies directly as t and t varies inversely as the square of y, what is the... (answered by ankor@dixie-net.com,josgarithmetic)
three quantities t,x, and y such that t varies directly as x and inversely as the square... (answered by josgarithmetic,greenestamps)
if y varies inversely as x and y =25 when x =4, find x when y is... (answered by jim_thompson5910)
If y varies inversely as x, and y=12 when x=7, find y when when... (answered by CubeyThePenguin)
y varies directly as x and inversely as the square of z. y=12 when x=64 and z=4. Find y... (answered by lwsshak3)
Y varies directly as x and inversely as the square of z. y=10 when x=80 and z =4. Find y... (answered by stanbon)