i need help with

Question

Geometry and Measurement Unit Test Part 1 my grade depends on it plzzzz

choose an appropriate metric unit for the mass of concrete is a section of the sidewalk

Answer 1

i agreeee plzzzzzzzz help usssssssss

Answer 2

In metric countries, concrete would be sold by a m^3, not by mass (weight)

A friend of mine just bought some for his walkway at about $150/ m^3

Answer 3

me not even knowing do any body know the integers lesson 10 unit test answers unit 4 by the way