Dylan is greeting students as they arrive at Fruitvale Junior High. Of the first 30 people he sees enter the school, 18 are wearing FJH colors and 12 are not. What is the experimental probability that the next person to enter the school will be wearing FJH colors?

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step-by-step explanation:

7.3

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.