Write an equation to show the relationship between miles and kilometers if 60 miles is equivalent to 96.6 kilometers

Find the value of the variable and the length of each secant segment.

2y= 3 2 x−2 y = − 1 3 x + 1 y=− 3 1 x+1

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