Which type of critic needs sufficient background to provide a context for opinion and evaluation? his or her judgments are made against a background of knowledge and experience.

the range is 19

step-by-step explanation:

the range is biggest number minus the smallest, so in this case it would be

41 - 22 = 19

14

step-by-step explanation:

40 minutes

step-by-step explanation:

add the time and multiply by 2

isaiah walks 3 miles due north, turns and then 5 miles due east. how far is he from his starting point?

a^2 + b^2 = c^2

let c = distance from starting point.

(3)^2 + (5)^2 = c^2

9 + 25 = c^2

34 = c^2

sqrt{34} = sqrt{c^2}

sqrt{34} = c