1.
Which of these numbers can be classified as both real and irrational?
5.858585858
63.4
square root 21 **
square root 36
2.
Which is both a real number and an integer?
23 **
1 over 4
square root 27
3.402538
3.
Which of these numbers is classified as both real and rational?
square root 17
square root 23
square root 9 **
square root 2
4.
Which statement is false?
The number zero is a rational number.
Some irrational numbers are also rational numbers. **
Every irrational number is a real number.
Every integer is a rational number.
C
A
C
B
These are the answers, I got a 100!
It is correct I got 100%
C
A
C
B
For the practice its
A 1/2
C -15
D Square root of -101
B Every real number is a rational number
all correct.
thanks 100%
C A C B
1. √21
2. 23
3. √9
4. Some irrational numbers are also rational