in the number 78.018,how does the value of the 8 in the thousand place compare to the value of the 8 in the ones place

The radius of the earth is two times the radius of the moon. what fraction of the volume of the earth is the volume of the moon?

15 there is a line that includes the point 0,10 and has a slope of 7/4. what is it’s equation in slope intercept form

Scenario: 2 storage sheds are to have the same area. 1 is square and the other is rectangular. the rectangular shed is 4 meters wide and 9 meters long question: how large is one side of the square shed in meters?