Find the coordinates of the point on a circle with radius 4 at an angle of 2pi/3
{Please help!!}

Find the slope of the line below . enter your answer as a fraction or decimal. use a slash mark ( / ) as the fraction bar if necessary

Arestaurant offers a $12 dinner special that has 5 choices for an appetizer, 12 choices for an entrée, and 4 choices for a dessert. how many different meals are available when you select an appetizer, an entrée, and a dessert? a meal can be chosen in nothing ways. (type a whole number.)

What set does not contain -3 the set of all real numbers the set of all integers the set of all whole numbers the set of all rational numbers