Ask Question
Today, 09:46

Suppose x and y vary inversely and y=10 when x=4. write a function that models the variation then find y when x = 90

+4
Answers (1)
  1. Today, 10:45
    0
    X = k/y

    4 = k/10

    k = 4 x 10 = 40

    Thus, x = 40 / y

    90 = 40 / y

    y = 40/90 = 4/9
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Suppose x and y vary inversely and y=10 when x=4. write a function that models the variation then find y when x = 90 ...” 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