The cdf of checkout duration X for a book on a 2-hour reserve at a college library is given by: Use this cdf to compute P(X > 1.25). Express your answer using 3 decimal places (i. e., x. xxx).

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