What are the options for answers?
4.8 pounds, set it up as 4 over ten times x over 12, 4 times 12 divided by ten equals 4.8
I think it is
(1/3)+1+3+9+27+81+243
=364/1/3
=1093/3
Answer:
Option C. The open and closed circles are reversed and the graph shifts up.
Step-by-step explanation:
From the graph of the functions (Attached below) you can check that for the interval 0 ≤x<1 the floor function takes the value 0 everywhere, also it has closed brackets at 0 and open brackets at 1.
On the other hand for the interval 0<x≤1 the ceiling function takes the value 1, also it has open brackets at 0 and closed brackets at 1.
For that reason we conclude that the open and closed circles are reversed and the graph shifts up.
The answer is D so graph D