Max has 5 red model cars. one third of his model cars are red. how many model cars does he have?

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)

Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate.true or false?

In the diagram, be and ad pass throughthe center of circle o, and the area ofsector aoc is 47.45 square units. what isthe area of sector boc? use the value =3.14, and round your answer to two decimalplaces.22.33 square units25.12 square units