Answer:
, , and
Step-by-step explanation:
We have that,
The fraction of the bracelet having green beads = .
Total number of beads must be no more than 12.
Thus, the maximum number of green beads can be = = 4
So, the fractions of bracelet representing green beads will be,
Answer: 18.7
Find the lengths of AB, BC, and CA
AB = = 5 ≈ 7.1
BC = = 5 ≈ 7.1
CA = = 2 ≈ 4.5
7.1 + 7.1 + 4.5 = 18.7
Week 1 = 78
Week 2 = 100
Week 3 = 122
Week 4 = 154
Week 5 = 173
Week 6 = 194
Week 7 = 213
Week 8 = 131
3c - 5
steps: A=3c+5