The diagram shows a partly filled water tank.
A third of the tank is filled with water.
1 cubic metre is equivalent to 1000 litres.
Work out the quantity of water in the tank.
Give your answer in litres.

The american academy of pediatrics wants to conduct a survey of recently graduated family practitioners to assess why they did not choose pediatrics for their specialization. provide a definition of the population, suggest a sampling frame, and indicate the appropriate sampling unit.

Solve each quadratic equation by factoring and using the zero product property. [tex]x^2+6x+8=0[/tex]

An engineer scale model shows a building that is 3 inches tall. if the scale is 1 inch = 600 feet, how tall is the actual building?