Answer:
I thin kits 490.8, if not, then its 431.4. But its most likely 490.8.
Answer:
11x3 or 16.5 to the power of two or: 30+3.
Answer:
11 11/12
Step-by-step explanation:
its approximately 12
Answer:
B
Step-by-step explanation:
You have already asked this type of question. so now you know how to do this.
6 persons means he shook his hand with 5 people.
like wise add all handshakes
5+4+3+2+1= 15 handshakes