Ronald fast food randomly selected 20, percent of locations and asked the manager about the most popular meat. of the locations surveyed, beef is the most popular meat at 4 locations.
based on the data, what is the most reasonable estimate of the number of ronald fast food locations where the most popular meat is beef?

Anut store normally sells cashews for? $4.00 per pound and peanuts for? $1.50 per pound. but at the end of the month the peanuts had not sold? well, so, in order to sell 40 pounds of? peanuts, the manager decided to mix the 40 pounds of peanuts with some cashews and sell the mixture for $2.00 per pound. how many pounds of cashews should be mixed with the peanuts to ensure no change in the? profit?