SOLUTION: Here's a question from my homework I dont know how to solve, It says: Suppose that "Y" varies jointly with "W" and "X" and inversely with "2" and "y=36", when "w=3", "x=18" and "z
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-> SOLUTION: Here's a question from my homework I dont know how to solve, It says: Suppose that "Y" varies jointly with "W" and "X" and inversely with "2" and "y=36", when "w=3", "x=18" and "z
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Question 292239: Here's a question from my homework I dont know how to solve, It says: Suppose that "Y" varies jointly with "W" and "X" and inversely with "2" and "y=36", when "w=3", "x=18" and "z=6". Write the equation that models the relationship. Then find when w=3, x=2, and z=4.
Thankyou! Answer by ankor@dixie-net.com(22740) (Show Source):
You can put this solution on YOUR website! Suppose that "Y" varies jointly with "W" and "X" and inversely with "z" and "y=36", when "w=3", "x=18" and "z=6". Write the equation that models the relationship. Then find when w=3, x=2, and z=4.
:
y =
:
"y=36", when "w=3", "x=18" and "z=6".
Find k = 36
: = 36
:
9k = 36
k =
k = 4
then
y = ; is the equation
;
Then find when w=3, x=2, and z=4.
y =
y =
y =
y = 6
