The ground floor of a tower has a very high ceiling, and the residential floors above it each have a constant, smaller, height. the table compares the floor number and the height of its ceiling above the ground (in meters). the ground floor is floor 000, and floors 111 and up are the residential floors. floor height (meters above ground) 888 31.631.631, point, 6 151515 545454 222222 76.476.476, point, 4 what is the height of each residential floor? meters

(n^3 - n)

= n(n-1)(n+1)

since it is divisible by 3 and 2 ,because it is a multiple 3 consecutive number

if, n-1 is odd then n+1 is also odd, then it is a multiple of 9

but if, n-1 is even then n+1 is also even, then it is a multiple of 4

so, largest multiple = max(9*2, 4*3) = max(18, 12) = 18

use formula for the circle a=3.14

step-by-step explanation:

for this pair of functions g(x)=x-2 and f(x)=|x| is (g o f)(a)= |a| -2

step-by-step explanation:

g(x)=x-2

f(x)=|x|

(g o f)(a)=?

(g o f)(x)=g(f(x))

(g o f)(x)=g(|x|)

(g o f)(x)=|x|-2

(g o f)(a)=|a|-2