Number frequency 20 30 40 50 60 70 80 90 1 2 9 1 2 9 1 2 what is the mode? 40& 70 50& 80 40 50

Given a(-12,5) and b(12,29) find the point that divides the line segment ab three-eighths of the way from a to b

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

Percent increase and decrease. original number: 45 new number: 18