Answer:
1 a: 1.46
2 a : .73
3 a : 1.54
____
1 b: 9.42
2 b: 2.9
3 b: 16.96
- I hope that helps :)
Step-by-step explanation:
the answer is d.
Step-by-step explanation: D
5+0=5 5+1+0=6 56
4+2=6 3+4+2=9 69
2+1=3 6+2+1=39
or
there are 2 ways
BC must be base
We know