Find the value of z. round the answer to the nearest tenth, if needed. a. 9.5 b. 20.8 c. 29.6 d. 45.6 select the best answer from the choices provided. a b c d

Find the area of a square with a side length of 1/4 in.

Una caja de galletas contiene 16 paquetes y cada una de estas tiene 12 galletas y se quieren repartir entre 6 niños ¿de cuantas galletas le toca a cada niño?

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.