The dot plot below shows the amount of time it takes Mrs. Brown 1st period class to eat breakfast. How many students need 8 or more minutes to eat breakfast?

What signals you that factoring by grouping is the best method to use when factoring a problem?

What is the missing statement in step 4? ? rts ? ? vtu and ? rtu ? ? vts ? rts ? ? rvs and ? rtu ? ? stv ? vrs ? ? vru and ? usr ? ? usv ? vur ? ? vus and ? uvs ? ? sru

Carl's candies has determined that a candy bar measuring 3 inches long has a z-score of +1 and a candy bar measuring 3.75 inches long has a z-score of +2. what is the standard deviation of the length of candy bars produced at carl's candies?