Mrs. Pruitt's grandchildren are participating in a gift wrap sale to raise money for their school . She decided to stock up, so she ordered 2 rolls of reversible paper and 5 rolls of metallic paper from Tom , spending a total of $ 67. She also ordered 2 rolls of reversible paper and 2 rolls of metallic paper from Albert , which cost total of $40. Assuming that rolls of each type are priced the same , what is the price for the metallic paper ?

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.

The owners of four companies competing for a contract are shown in the table below. if a report is released that advocates company b, which of the people having funded the report should result in the most skepticism? company owner of company company a jake adams company b company c company d debby smith henry rose rhonda baker o a. jake adams o b. rhonda baker o c. debby smith o d. henry rose

Due to financial difficulties the owner of 4 skateboard stores is going to close 2 of his stores. based on the money earned at each store, which two stores should remain open?