Answer:
2.3310501e+23
Step-by-step explanation:
i dunno i googled it
Answer: 
Step-by-step explanation:
surface area(SA)= 
= 
= 
= 
s= the length of the side of the cube
Answer:
400
Step-by-step explanation:just use caculater
The answer is B. The percentage is at least 88.9%
i guess its anwer is 1007