Answer:
what? that's 66 total, 6 more elliptical machines, a 1 to 1.2 ratio
but I don't know what else you would mean
Iron bending is just a physical change because the iron has only changed shape but there is no new substance. Iron rusting is a chemical change because there is a new substance which is rust.
Answer:
1) mass and type of material
2) type of material
3) temperature
Explanation:
Which of the following measurements is expressed to three significant figures?
C. 5.60 km
Hope this helps!
