Ask Question
26 May, 19:21

The quantity q varies inversely with the square of m and directly with the product of r and x. When q is 2.5, m is 4 and the product of r and x is 8. What is the constant of variation?

5/8

5/4

5

10

+2
Answers (1)
  1. 26 May, 20:13
    0
    Q = k * (r*x) / m^2 ⇒ k = q*m^2 / (r*x)

    k = 2.5 (4) ^2 / 8 = 5

    Answer: 5
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “The quantity q varies inversely with the square of m and directly with the product of r and x. When q is 2.5, m is 4 and the product of r ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers