Answer: There are two ways you can do this; by radians or by degrees.
Step-by-step explanation: The formula used for calculating an area of a circle's shaded region in RADIANS is: A = (θ / 2) × r^2 and θ is equivalent to radians. The second formula used for calculating an area of a circle's shaded region in DEGREES is: (θ / 360) × πr2 where θ is equivalent to degrees.
Answer:
15556913140
Step-by-step explanation:
The blue pens would cost $15 and the black ones would cost $25.50. In total that is $40.50.
The answer would be
C = 10
P = 20
The mode is 50 because it occurs the most frequently (three times) out of any of the values.