13. which decimal is non-repeating?
a. 0.
b.0.16
c. 0.3682
d.0.269

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

What is the point slope form of a line with slope -5 that contains point (2,-1)

Present age of man is 45 years, 5 years back his age was 4 times age of his son what is present age of his son?