Using it's concept, the expression that can be used to find the probability that a randomly selected point is in the white area of the grid is:
[tex]\frac{7}{16}[/tex]
A probability is given by the number of desired outcomes divided by the number of total outcomes.
Researching the problem on the internet, 7 out of 16 squares are in the white area, hence the probability is given by:
[tex]p = \frac{7}{16}[/tex].
More can be learned about probabilities at https://brainly.com/question/24372153
#SPJ1