The amount of money that high school students spend on fast food each month is usually between $50 and $200. however, there are a few students who do not eat fast food at all. what measure of spread would be most appropriate to measure the amount of money that high school students spend on fast food per month? mean interquartile range range standard deviation

In which figure is de bc ? a. figure 1 b. figure 2 c. figure 3 d. figure 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

Which expression is equivalent to 3^3 + 2^2?