An airplane on autopilot took 9 hours to travel 6,561 kilometers. what is the unit rate for kilometers per hour

Why did the ice arena get so hot after the big game (this is math related google it to find the paper

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

Hii1977 cleaner shrimp are a species of shrimp that clean parasites from other organisms. fish allow the shrimp to eat the parasites in their mouth. the shrimp get a source of nutrition. the relationship between the shrimp and the fish is this association indicates that for the smaill aneser arecommensal,mutualistic,or parasitic for the begger one the anser are the shrimp and fish benefit each other , the shrimp harm the fish, or the fish do not benetit from the shrimp