Hiro painted his room. After 3 hours of painting at a rate of 8 square meters per hour, he had 28 square meters left to paint.

Let y represent the area (in square meters) left to paint after xxx hours.

Which of the following information about the graph of the relationship is given?
A
Slope and xxx-intercept

(Choice B)

B

Slope and yyy-intercept

(Choice C)

C

Slope and a point that is not an intercept

(Choice D)

D

xxx-intercept and yyy-intercept

(Choice E)

E

yyy-intercept and a point that is not an intercept

(Choice F)

F

Two points that are not intercepts

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