Last summer stacy softball team won 6 of the 9 games they played what is the ratio of the games they won to the games they played

1. there are 25 students who started computer programming in elementary school and 25 students who started computer programming in middle school. the first group had a mean final project grade of 95% and the second group had a mean final project grade of 92%. the line plot shows the differences after 10 rerandomizations. determine whether the difference in the means of the two groups is significant based on the line plot. explain your answer.

Which choice represents the sample space ,s for this event

Add the two expressions 3.8b - 7 and 2.9b + 9 enter your answer in simplified form