Tabby is training for a triathlon. She swims at a speed of 1 mile per hour. She runs at a speed of 11 miles per hour. She wants to figure out her average speed for these two events. What is the correct answer for her?	Pick one.
A) 6 mph  B) 5.25 mph  C) 3.5 mph  D) 4 mph  E) 0.5 mph
(1 mph +11 mph)/2 = 6 mph   Correct option is: 6 mph
<result>A</result>
Tabby is training for a triathlon. She swims at a speed of 1 mile per hour. She runs at a speed of 11 miles per hour. She wants to figure out her average speed for these two events. What is the correct answer for her?