A = pi (r)^2
so with 222r
circle changes by a factor of 222^2
C= pi times d
15.3x 3.14= 48.042
The second option: “Keep track of the number of heads flipped in 50 flips. These represent the number of females born today.”
One flip represents one baby born, and one head represents a female birth, so the total number of heads out of 50 flips simulates finding the ratio of females in a sample of 50 births.
Answer:
it is the second one
Step-by-step explanation:
