-- Posted by Anonymous at 11:05 pm on July 16, 2008 # What is the difference between an "and" verses an "or" compound inequality. # A jar contains 30 red marbles, 50 blue marbles, and 20 white marbles. Find the probability your classmate left before you. Then, leave a new probability for another classmate to find, you can use the word or, ex P(blue or white). (If you are the first to respond, find the probability of reaching into the bag and pulling out a red marble.) # When graphing an inequality, how do you know if your boundary point should have an open circle or a closed circle? # How do you remember which absolute value inequality turns into which compound inequality? -- Posted by xXAmbieXx at 11:08 pm on July 16, 2008 third one if the < or > sign is underlined (< or equal too) then fill in.  If not leave it open. Rest of them I'm too lazy to answer, though I probably could give a vaguely correct answer. -- Posted by 12345678910987654321 at 11:08 pm on July 16, 2008 GOOGLE WE ARE NOT HERE TO DO YOUR SUMMER SCHOOL WORK FOR YOU, THATS WHY YOU DIDN'T PASS BEFORE LOL