A student runs 8 minutes for every 20 minutes she walks. a. Complete the table. Graph the pairs of values.

b. For how long would the student walk if she runs for 12 minutes?

Name the most appropriate metric unit for each measurement like a length of an carrot

Solve this problem! extra ! 3025/5.5 = a/90.75 / = fraction

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