Answer:
Range!
Step-by-step explanation:
It's the range because it's subtracting largest and smallest number in the set.
The answer is D hope it helps
A rectangular prism is a cuboid so volume of cuboid is base area x height which is 5x5x12=300
volume of pyramid is 1/3 x base area x height = 5x5x6x1/3=50 thus volume outside pyramid and inside cuboid is 300-50=250
Division , timetable , adding , and subtracting