Explain your question more
Answer:
5<em>i</em>
Step-by-step explanation:
- =

- =

- =
* 5
Rule:
= <em>i</em>
So you get <em>i </em>* 5<em> </em>=<em> </em>5<em>i</em>
Answer:
Radius: 22 Circumference: 138.23
Step-by-step explanation:
The radius is half of the diameter so 44/2 is 22.
The circumference can be found by 2*pi*r or pi*d.
or 
Answer: 0.92 pounds
Step-by-step explanation:
Roberto will make 11 pounds of fudge but wants to give it away as presents to 12 friends.
Each friend will therefore get;
= 11 pounds/ 12
= 0.92 pounds