Answer:
see below
Step-by-step explanation:

Think of the above as:
* 
=
* 
=
* 
=
* 
= 
= 
Can flip it around to be...

Keep dividing by 3 to get the rest of the answers.
No, there is no 'greatest integer'. That is because positive numbers can go up tp infinite, and we do not know where numbers stop.
However, there is a negative greatest integer because the ones that's closes to zero is -1.
Answer:
d≈3.5
Step-by-step explanation:
d= C/π =11/π≈3.50141
Brainliest plz
10x10x10x10, you have to multiply 10 by 10 four times, since it's 10 to the power of 4.