The answer would be A. 198 cm. To find the circumference of a circle you take c=2piR. You would find the circumference of the bigger wedges and divide by 2 since it makes up 1/2 the circle. Then you would do the same for the smaller wedges and it would be approximately 198 cm
I think that the answer is ( 4.5) !!
Answer:

Step-by-step explanation:
by using formula
, we get

Answer:
The average speed of the baseball is 25 m/s.
Step-by-step explanation:
The average speed is given by:

Having that:
d = 15 m
t = 0.6 s
The average speed of the baseball is:

Therefore, the average speed of the baseball is 25 m/s.
I hope it helps you!
Graph 4
X | Y
————
-2 | -3
-1 | 4
0 | 5
1 | 6
2 | 13