Let’s first find the angle y Angle y = 180-(140+10)(angle sum property) Angle y = 180-150 Angle y = 30 degrees Angle x = 180- 110 ( linear pair ) Angle x = 70 Angle z = 180-(70+90)( angle sum property) Angle z = 180-160 Angle z = 20
The probability cannot be determined because we do not know the distribution of the population. We also do not know the number of students who are taking marketing or spanish or total number of students. Since the data is incomplete, we cannot determine the probability of students taking spanish or marketing.
