Which coordinate pair fits the set of coordinates {(0, 3), (-1, 8 3 ), (3, 4)} defined by a linear function?

Measures of the angle of r, 31 s (x+4) t (3x+9)

Ammonia molecules have three hydrogen atoms and one nitrogen atom.how many of each atom arein five molecules of ammonia

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.