Suppose M varies directly with S. If M is 900 when S is 500, which equation relates M to S

Question

asked Apr 16, 2021 60.7k views

1 Answer

Lakshya Garg · Answer 1 · 2021-04-21T02:00:36+0000

Answer: M = ⁹/₅S

Explanation:

M ∞ S -------------------------------- 1

M = KS ------------------------------ 2

K is a constant and need to be calculated

substitute for M and S in 2 to find K

900 = K500

K = ⁹⁰⁰/₅₀₀

= ⁹/₅

Therefore , the equation that connect / relates M to S will be

M = KS

M = ⁹/₅S