Abigail has a cylindrical candle mold with the dimensions shown. If Abigail has a rectangular block of wax measuring 14 cm by 12 cm by 19 cm, about how many candles can she make after melting the block of wax? Round to the nearest tenth.

Astudy was interested in determining if eating milk chocolate lowered someone's cholesterol levels.ten people's cholesterol was measured. then, each of these individuals were told to eat 100g of milk chocolate every day and to eat as they normally did. after two weeks, their cholesterol levels were measured again. is there evidence to support that their cholesterol levels went down? how should we write the alternative hypothesis? (mud = the population mean difference= before - after)a. ha: mud = 0b. ha: mud > 0c. ha: mud < 0d. ha: mud does not equal 0