In the 2011 nyc marathon, 29,867 men finished the race, and 16,928 women finished the race. each finisher was given a t-shirt show how many thirty were given to away? about how many women's t-shirts were given away?

Valentina is subtracting from . she finds the lcd to be 15y2. what is valentina's next step?

The acceleration of an object due to gravity is 32 feet per second squared. what is acceleration due to gravity in inches per second squared?

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