Question

Only answer if you are beinggreat78!

Answer 1

D

Explanation:

The answer and work is in the attached screenshot! :)

Answer 2

`s = (cardinality(s))/(cardinality( \omega)) = (15)/(100) = (1.5)/(100)`

The shaded region represents 1.5 grids

`1.5 = 1 (0.5)/(1) = 1 (5)/(10) = 1(1)/(2)`

Option A