The following table showes the number of hours a cleaning company spends on cleaning apartments 1 2 3 4
3 6 9 12

What does the rate of change represent? The number of hours it takes to clean one apartment or the number of apartments cleaned each hour.

Which choice represents the sample space ,s for this event

What is the average rate of change for this function for the interval from x=2 to x=4 ?

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