Numerical Representations Quick Check

• Point A

• Point B

• Point C

• Point D

Isabella is comparing the listed values. Which list shows the values in descending order?

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Everett measured the weight of a substance as 0.000925 pounds. Which of the following shows the weight expressed in scientific notation?

• 0.925 x 10^-3

• 9.25 x 10⁴

• 9.25 x 10^-5

• 9.25 x 10^-4

A square room in Amber's home has an area of 128 square feet. Which is the best estimate of one side length of the room?

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Jamal needs the order of the four cards shown in increasing order. Which would be the correct order of the cards?

• Card D, Card A, Card B, Card C

• Card A, Card D, Card C, Card B

• Card C, Card B, Card A, Card D

• Card B, Card A, Card D, Card C

Which of the following visual representations correctly displays a relationship between sets of real numbers?

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The visual representation displayed is used to show the relationship between sets of real numbers. Which of the following values would not be included in set "C"?

• -12.25

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• 0

Four friends are competing in an obstacle course. The portion of the course that each has finished so far is shown in the table. Who is closest to completing the course?

• Dana

• Emily

• Lydia

• Taylor

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The weight of a substance measures 3 x 10^-2 grams. Which of the following shows the weight expressed in standard notation?

• 300 grams

• 30 grams

• .03 grams

• .3 grams