First Flip
Second Flip
4
The probability of a biased coin
landing on heads is
Complete the tree diagram.
49
head
head
10
tail
49
10
49
head
5
5
7
tail
25
tail
59
Acircular garden with radius of 8 feet is surrounded by a circular path with a width of 3 feet. what is the approximate area of the path alone? use 3.14 for Ο