What percentage of the total distance did kiley travel by plane

Abox contains 1 plain pencil and 4 pens. a second box contains 5 color pencils and 5 crayons. one item from each box is chosen at random. what is the probability that a plain pencil from the first box and a color pencil from the second box are selected? write your answer as a fraction in simplest form.

If a || b and e || f , what if the value of y ?

Afootball is throw by a quarterback to a receiver