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omeli [17]
2 years ago
5

Ninety-five percent of test scores fall between 72 and 85. Assuming the data is normally distributed, what is

Mathematics
1 answer:
fredd [130]2 years ago
3 0

Answer:

78.5 i think

Step-by-step explanation:

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If DE = 8, PS = 4, and PQ = 3, then what is the scale factor of DEFG to PQRS?
posledela

The scale factor of DEFG to PQRS is: 3/8.

<h3>What is a Scale Factor?</h3>
  • A scale factor of a dilation is the number by which the size of an original figure is changed to a new figure.
  • Scale factor is ratio of corresponding side of new figure to original figure.

Thus:

DE corresponds to PQ.

PQRS is the new figure.

DE = 8; PQ = 3

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Scale factor = 3/8.

Thus, the scale factor of DEFG to PQRS is: 3/8.

Learn more about scale factor on:

brainly.com/question/2826496

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