Solve 12x + 11 = 10
{9/2, 11/2)
(-9/2, 9/2)
(-11/2, 9/2)

Write a function that matches the description. a cosine function has a maximum of 5 and a minimum value of -5. f (r) =

Solve the inequality and graph 6j - 7 < 5

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.