Select the correct answer. Iron reacts with atmospheric oxygen to form iron oxide or ferric oxide. Look at the chemical equation for this reaction: Fe + O2 → Fe2O3 This equation is unbalanced. Which of the following is the correct balanced equation for this reaction? A. 4Fe + 3O2 → 2Fe2O3 B. 3Fe + 4O2 → 2Fe2O3 C. 2Fe + 4O2 → 3Fe2O3 D. 3Fe + 3O2 → 4Fe2O3 E. 4Fe + 4O2 → 3Fe2O3

c

step-by-step explanation:

it isn't d, because the interquartile range is from 27-57. and the interquartile range is basically half the data, it's pretty obvious.

it isn't b, because like i said earlier, the interquartile range is from 27-57. 57-27 is 30. the real range has to be longer

not a either. although it looks like it, 3/4 of the data is not greater than 27. but if c is wrong than this should be correct

the correct answer is c, because 13 is the point in which the plot starts

20

step-by-step explanation:

good luck on your studies! : )

david edward.

x=0

step-by-step explanation: