Ask Question
28 May, 04:06

Lf g varies inversely as the square root of h, and g = 4 when h = 100, find g when h = 25.

+3
Answers (1)
  1. 28 May, 08:01
    0
    g = 8

    Step-by-step explanation:

    This is a question of inverse proportion

    g varies inversely as √h

    g ∝ 1/√h

    Where ∝ = proportional symbol

    g = k/√h

    Where k is constant

    When:

    g = 4

    h = 100

    4 = k/√100

    4 = k/10

    k = 4*10 = 40

    Hence the relationship between g and h:

    g = 40/√h

    To find g when h = 25, we would insert the new value of h in their relationship

    g = 40/√25

    g = 40/5

    g = 8

    Hence when h decreases, g increases and vice-versa.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Lf g varies inversely as the square root of h, and g = 4 when h = 100, find g when h = 25. ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers