Questions LLC
Login
or
Sign Up
Ask a New Question
Questions
Math
x varies directly as y3 . If x is 32 when y is 2, find x when y is –3
1 answer
x = k y^3
32 = k (8)
k = 4
x = 4 y^3
x = 4 (-27)
x = - 108
You can
ask a new question
or
answer this question
.
Related Questions
p varies directly as q and the square of r and inversely as s
write the equation of the relation find k if p=40 q=5 r=4 s=6 find
a variable y varies directly as the square root of a varies x,and equals 6 when x=4 find y when x=25
z varies directly as x^2. If z=36 when x=3,find zwhen x=4.
Y varies directly as the square of x and y=96 when x=4 find the value of y when x=5
1.) Suppose that y varies directly as x. If y is 5 when x is 30, the constant of variation is 150. True Or False
2.) If w varies
1. If y varies directly as x, and y=30 when x=4, find the constant of proportionality.
2. If y varies inversely as x, and y=2
If y varies directly with x, find the constant of variation with x = 4 and y = -24
If y varies inversely with x, find the
Find the value of y for a given value of x, if y varies directly with x.
If m varies directly as p, and m = 24 when p = 6, find m when p is 8.
If p varies directly as the cube of x and p=27,x=3 find p when x=2