HELP ASAP! 20 POINTS! 10 QUESTIONS!
1. Classify the number 2
A) irrational number
B) natural number
C) both A and B
D) neither A nor B
2. Why is 0.3 a rational number?
A) It is on the number line.
B) The number can be written as a ratio of two integers.
C) It is a decimal.
D) The numbers cannot be written as a ratio of two integers.
3. Natural numbers are part of every other category of the number except
A) integers.
B) irrational numbers.
C) whole numbers.
D) real numbers
4. Natural numbers
A) is positive or negative
B) include the number zero.
C) are only positive integers
D) include decimals and fractions.
5. What type of number is √163
A) an integer
B) a rational number
C) a whole number
D) an irrational number
6. Which of these numbers is irrational?
A) √41
B) 2/4
C) 1.6
D) 1/3
7. All rational numbers are also
A) real numbers.
B) natural numbers.
C) integers.
D) whole numbers.
8. What type of number is √50?
A) an integer
B) a rational number
C) a whole number
D) an irrational number
9. Which of these numbers is irrational?
A) √16
B) √15
C) √36
D) √100
10. 8 4/5 falls into what category?
A) real numbers
B) whole numbers
C) irrational numbers
D) intergers