|express 0.45 as a fraction| what is the answer?

Drag each tile into the correct box. not all tiles will be used. find the tables with unit rates greater than the unit rate in the graph. then tenge these tables in order from least to greatest unit rate

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?

Aball is dropped from a height of 10m above the ground. it bounce to 90% of its previous height on each bounce. what is the approximate height that the ball bounce to the fourth bounce?