You roll a six-sided number cube and flip a coin. What is the probability of rolling a number greater than 2 and flipping heads? Write your answer as a fraction in simplest form.

Prove that 3: 8 is equivalent to 12: 32.a. use diagrams to support your answer.

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. ?

An arithmetic series a consists of consecutive integers that are multiples of 4 what is the sum of the first 9 terms of this sequence if the first term is 0