Question

PLEASE HELP AND FAST
if s = 1/3 unit and A= 18s^2, what is the value of A, in square inches? ___ square unit(s). (input whole number only.)

Answer 1

Since you know the value of s, you can substitute/plug it into the equation to find A:

A = 18s²     Plug in 1/3 into "s" since s = 1/3

$A=18(\frac{1}{3} )^2$     Find (1/3)²

$A =18(\frac{1}{3} )^2=18(\frac{1}{3}*\frac{1}{3} )= 18(\frac{1}{9})$

A = 2 square inches