Some people are seated in a bus. The number of rows in the bus is equal to five times the seats in one
row. If the total number of seats in the bus is 180,
find the number of seats in one row.

Bruce is getting materials for a chemistry experiment his teacher gives him a container that has 0.25 liter of liquid in it. bruce need to use 0.4 of this liquid for the experiment. how much liquid will bruce use?

The area of a square floor on a scale drawing is 64 square centimeters, and the scale drawing is 1 centimeter: 3 ft. what is the area of the actual floor? what is the ratio of the area in the drawing to the actual area? the area of the actual floor is square feet. the ratio of the area in the drawing to the actual area is 1 square centimeter: square feet.

For each given situation, determine if the method of randomization is either appropriate or not appropriate