A circle with a shaded sector has a circumference of 12 pi millimeters. What is the area of the shaded sector? Express the answer in terms of Pi. A circle. The shaded sector has an angle measure of 80 degrees. The circumference is 12 pi millimeters.

Recall that Area of a sector = StartFraction n degrees over 360 degrees EndFraction (pi) (r squared).
2 pi millimeters squared
8 pi millimeters squared
32 pi millimeters squared
36 pi millimeters squared

Based upon past experience, barry expects no overdrafts. he expects no 2nd copies of statements. barry estimates that he will use network atms about 5 times a month with either bank. barry decides in the end to choose eecu. assuming that both banks provide the necessary services equally well, and based upon the tables of fees given above, how much can barry reasonably expect to save annually by choosing eecu in this case over e-town bank? a. $72 b. $78 c. $144 d. $24

If the graphs of the linear equations in a system are parallel, what does that mean about the possible solution(s) of the system? a. there are infinitely many solutions. b. there is no solution. c. there is exactly one solution. d. the lines in a system cannot be parallel.

Look at the chart showing the results of a baseball player at bat. which is the probability of getting a hit?