Rachel wants to paint her cupboard. the length of the cupboard is 2.5 meters, its width is 1 meter, and its height is 2 meters. how much area will she need to paint if she paints both the bases and all the lateral faces?

Awrestling tournament begins with 128 competitors. in the first round, each competitor has 1 match against another wrestler. the winner of each match moves on to the next round until there is a winner. write a sequence in which the terms represent the number of players still in the tournament at the end of each round. describe the sequence? how many rounds are in the tournament?

You give a $4 tip for a meal that cost $22. approximately what percent of the bill was your tip?

At a kentucky friend chicken, a survey showed 2/3 of all people preferred skinless chicken over the regular chicken. if 2,400 people responded to the survey, how many people preferred regular chicken?