Answer:
Partial Answer
The height of one floor is 12ft.
Step-by-step explanation:
84/7 = 12
Answer:
5040 ways
Step-by-step explanation:
That is 7 books.
So the number of ways is factorial 7 , written 7!.
= 7*6*5*4*3*2*1
= 5040 ways
Answer:
b=-13d+28
Step-by-step explanation:
that's the answer friend
Answer:
The surface area of a cube with these dimensions is 125 because 5x5=25 which is 1/5 left so 25x5=125 so the surface area is 125