an administrator is asked to file papers in a box which has the following dimensions:height 15cm, width 300mm and depth 0.2m. calculate the volume of the box. give your answer in cm

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

If a flying disk is 139 meters in the air and travels at an average of 13 m/s how long is it in the air

In the equation sqrt(n+5)-sqrt(11-10)=1. what is the value of n