Find the length of an arc of circle of radius 7cm which subtends an angle

Average acceleration: i have no idea how to do this.

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.

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