The age distribution of a population is shown.
Age Distribution
Under 5: 7%
-5-14: 13%
65+: 13%
15-24: 14%
55-64: 12%
25–34: 13%
45–54: 15%
35-44: 13%
10
a. The probability that a person chosen at random is at least 15 years old is
%.
b. The probability that a person chosen at random is 25 - 44 years old is_%.

The figure shows triangle def and line segment bc, which is parallel to ef: triangle def has a point b on side de and point c on side df. the line bc is parallel to the line ef. part a: is triangle def similar to triangle dbc? explain using what you know about triangle similarity. part b: which line segment on triangle dbc corresponds to line segment ef? explain your answer. part c: which angle on triangle dbc corresponds to angle f? explain your answer. asap