The mean length of 3 childrens' big finger is 5.4cm. The mean length of 7 adults' big finger is 15.8cm. What is the mean length (rounded to 2 DP) of these 10 people's big finger?

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