Abag contains 11 blocks numbered from 1 to 11. two blocks are selected from the bag at the same time. (order does not matter) let event e = the two numbers are odd. how many outcomes are in the complement of e? a) 40 b) 30 c) 25 d) 20

It took alice 5 5/6 hours to drive to her grandparents' house for . on the way home, she ran into traffic and it took her 7 3/8 hours. how much longer did the return trip take? write your answer as a proper fraction or mixed number in simplest form. the trip home took __hours longer. ?