What is the volume of this cone?
a)
41.9 ft3
b)
125.6 ft3
c)
240 ft3
d)
501.4 ft3

Sal is tiling his entryway. the floor plan is drawn on a unit grid. each unit length represents 1 foot. tile costs $1.35 per square foot. how much will sal pay to tile his entryway? round your answer to the nearest cent.

How many lines can be drawn through points j and k? 0 1 2 3

Ijust need to see how to do this. so you don’t have to answer all of them just a step by step explanation of one.