Determine the measures of all missing angles (f, e, g and h)

E: 113

F: 67

G: 113

H: 67

Step-by-step explanation:

E is 113 because it is vertical to the original. F is 67 because of supplementary angles. G is 113 because of alternate exterior angles. H is 67 because it corresponds to F.

answer: expected value of x = 1.0

step-by-step explanation:

p(x=0) = 0.25

p(x=1) = 0.50

p(x=2) = 0.25

expected value for x = 0×0.25 + 1×0.5 + 2×0.25 = 1.0