Yana is in the school computer lab writing a paper for history class. The graph represents the number of words Yana has written after a number of minutes. Which situation could describe Yana’s activities in the computer lab? Yana opened her saved paper, wrote, took a break, deleted some of the words, and then began writing again. Yana began writing a new paper, deleted some of her words, took a break, and then began writing again. Yana opened her saved paper, deleted some of her words, began writing, and then took a break. Yana began writing a new paper, took a break, and then deleted some of what she had written.

i dont know answer:

step-by-step explanation:

the function makes a strait line horizontally with no x intercept but a y intercept at 9.

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step-by-step explanation:

a.) list the factors of 40.

1/2/4/5/8/10/20/40

b.) list the factors of 40 that represent the number of cans that could be on each shelf.

5

c.) how many different arrangements of cans are possible?

just one because if you put more on one shelf you will go way over 40 and the cabinet will probably break.

d.) what are the possible arrangements of the cans?

put 5 cans on each self to reach 40 cans in total.

e.) which arrangement uses all the shelves?

5 because you can put 5 cans on each shelf, and since there are 8 shelfs you are equally going to get 40 cans.