Soccer balls come in several different sizes. One of the soccer balls has a diameter of 24 centimeters. What is the volume of this
soccer ball? Round your answer to the nearest tenth.
o 7,234.6 cm2
o 57,876.5 cm3
o 57,876.5 cm2
o 7,234.6 cm3

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