Answer:

Step-by-step explanation:
Given:
The given equation is.

Find the some of cube.
Solution:


----------(1)
The sum of the cube formula is given below.
-----------(2)
By comparing equation 1 and equation 2

substitute a and b value in equation 2



Therefore the sum of the cube 
Answer:
89 seats are not being used
Step-by-step explanation:
You subtract the seats being used by teachers
342 - 75 =267
Change 2/3 into a percentage = 66.6%
Find 66.6% of 267= 177.8 (I rounded up to 178)
Then subtract 177.8/178 from 267 to find the amount of seats not being used.
The amount of seats not being used would come down to 89 seats.
I hope this helps!
Titania is the greatest because it has the largest magnitude(exponent). than obreron than ariel than umbriel and finally miranda
Answer:
DE≈16.1
m<E≈60.3
m<D≈29.7
Step-by-step explanation: