I need help and if anyone wants to be friends im happy to

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.

Use the data on the dot plot to answer the question. how many people read for more than three hours last week? i'm on a unit test review

Two triangles can be formed with the given information. use the law of sines to solve the triangles. b = 49°, a = 16, b = 14