SOLUTION: Using k as the constant of proportionality, write an equation that expresses: 2 varies jointly as a and b.
I don't really get where to start with this, I'd like to see the step
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-> SOLUTION: Using k as the constant of proportionality, write an equation that expresses: 2 varies jointly as a and b.
I don't really get where to start with this, I'd like to see the step
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Question 84299: Using k as the constant of proportionality, write an equation that expresses: 2 varies jointly as a and b.
I don't really get where to start with this, I'd like to see the steps and the answer please, thank you for your time! Answer by rapaljer(4671) (Show Source):
You can put this solution on YOUR website! This is much easier than it looks. Joint variation means that the variable varies as the PRODUCT of two or more variables. By the way, was this supposed to be "Z varies jointly as a and b"???
Using k as the constant of proportionality, write an equation that expresses: Z varies jointly as a and b.
Z=k*(ab)
Z=kab
