9:15 in simplest ratio​

In which source of water would a wave travel the fastest? o ice o cold o room temperature o hot mark this and return save and exit next

Δabc is reflected across line l to form δ alblcl, and a¯¯¯al¯¯¯¯ intersects line l at point d. which equation is not necessarily true?

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?