Ateacher surveyed her class about their online accounts and wanted to know if they had fb accounts or if they had sc accounts. the venn diagram shows her results. if a person from the class is randomly selected, what is the probability that the person has a "sc" account but not a fb account.

group of answer choices
3/4
1/4
1/2
1/14

1/4

Step-by-step explanation:

7 Snap Chat students out of 28 students

7/28 = 1/4

Thanks  Jewelsfarm

step-by-step explanation:

"image"

step-by-step explanation:

in most of these problems, the notation is that the point with a "prime" is the image of the point without. that is, b' is the image of b.

here, there is no dilation or reflection. there is simply translation (with no direction shown). which figure you call the "preimage" and which one you call the "image" is up to you. as a matter of convention, the naming is as described above.