Question

y is incersely proportional to square root of x. if y = 1.2 when x = 100 find x when when y = 3​

Answer 1

Answer:

1.5

Step-by-step explanation:

First find the value of the constant of proportionality k, then use that value in the case that you specify.

y = k/x [An inverse proportion]

3 = k/4

k = 12

y = 12/8

y = 3/2 = 1.5

Answer 2

Answer:

1.5 is the correct answer

Step-by-step explanation:

hope that helps you