Geometry Unit 1 Replacement Test

• 0.5

• 0.35

• 1.5

• 2.4

• 3.2

• 4

The distances ran by the coaches in a race are shown in the table below. Rank the Coaches who ran the most. Greatest to Least.

• Coach Ortiz, Coach Carrington, Coach Irwin, Coach Dean, Coach Naf

• Coach Irwin, Coach Ortiz, Coach Carrington, Coach Dean, Coach Naf

• Coach Dean, Coach Irwin, Coach Carrington, Coach Ortiz, Coach Naf

• Coach Carrington, Coach Ortiz, Coach Dean, Coach Irwin, Coach Naf

• Coach Ortiz, Coach Dean, Coach Carrington, Coach Irwin, Coach Naf

• 3.9

• 2.5

• -1

• 1.5

Re-Order these from least to greatest.

Click on the picture for the question.

• 0.55

The real number system is shown. The model shows the relationship among several sets of numbers.

Indicate and place these numbers in the correct categories:

Irrational numbers and rational numbers.

Select the BEST answer .

Groups:

(a) Rational Numbers

,

(b) Irrational Numbers

Express the following in scientific notation:
.000457

• 457 x 10⁶
• 457 x 10^-6
• 4.57 x10⁴
• 4.57 x 10^-4