8th Math Final Exam Review

• A

• B

• C

• D

What subset would be most specific for the number 0.5?

• Rational

• Irrational

• Whole

• Integer

What subset would be most specific for the number  $\frac{7}{5}$ ? 

• Rational

• Irrational

• Whole

• Integer

What subset would be most specific for the number  $\pi$ ? 

• Rational

• Irrational

• Whole

• Integer

What subset would be most specific for the number  $\sqrt{9}$ ? 

• Rational

• Irrational

• Natural

• Integer

What subset would be most specific for the number  $\sqrt{11}$ ? 

• Rational

• Irrational

• Natural

• Integer

What subset would be most specific for the number  $12$ ? 

• Rational

• Irrational

• Natural

• Integer

• A

• B

• C

• D

A human red blood cell is 0.000008 meter in diameter. Which of the following represents this number in scientific notation?

• A

• B

• C

• D

Greg found the length of the hypotenuse of a right triangle to be $\sqrt{90}$ feet. Between which two integers does $\sqrt{90}$ lie?

• 8 and 9

• 9 and 10

• 11 and 12

• 12 and 13