The average math SAT score is 511 with a standard deviation of 118. A particular high school claims that its students have unusually high math SAT scores. A random sample of students from this school was selected, and the mean math SAT score was 555. Is the high school justified in its claim? Explain.

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the length of o'p' is .

step-by-step explanation:

it is given that the quadrilateral m'n'o'p' is the image of quadrilateral mnop after dilation.

the center of dilation is origin and the scale factor is 1.5.

in dilation the image and preimge are similar figures. it means the sides of image and preimage are proportional.

the scale factor is defined as

the scale factor is 1.5.

multiply both sides by op.

note: if the value of op is given, then multiply the value of op with 1.5 to get the length of side o'p'.

therefore length of o'p' is .

5 pm

step-by-step explanation: