How many solutions are there to the system of equations shown in the graph?

Prove that 3: 8 is equivalent to 12: 32.a. use diagrams to support your answer.

Awater holding tank measures 105 m long, 50 m wide, and 8 m deep. traces of mercury have been found in the tank, with a concen- tration of 60 mg/l. what is the total mass of mercury in the tank? answer in units of kg.

18 16 11 45 33 11 33 14 18 11 what is the mode for this data set