SOLUTION: Hello awesome tutors, this is a variation problem. I could not find a category to match this problem and I hope that someone can help me work this out and solve. I don't understa

Question 1137459: Hello awesome tutors, this is a variation problem. I could not find a category to match this problem and I hope that someone can help me work this out and solve. I don't understand what the book is telling me to do. Thank you in advance.
T varies jointly as r and B squared. When r=7 and B=6,
T=1008. Find T when r is 10 and B is 12.
Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!
This is a Joint or Direct Variation problem. The problem description can be translated literally into an equation.

------
T varies jointly as r and B squared. When r=7 and B=6,
T=1008.
------

k, variation constant

Values were given, allowing to find the value for k.

Use this to answer the very last question.
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