Arectangular wall measures 1620 cm by 68 cm. estimate area of the wall

The following frequency table relates the weekly sales of bicycles at a given store over a 42-week period. value01234567frequency367108521(a) in how many weeks were at least 2 bikes sold? (b) in how many weeks were at least 5 bikes sold? (c) in how many weeks were an even number of bikes sold?

Which graph shows the solution to the system of linear inequalities? y-4t< 4 y

You work in a hospital that has 9 floors. you need to see 3 patients on each floor. how many patients do you need to see in all?