Answer:
4) [tex]\sqrt{25}[/tex]
5) [tex]\pi[/tex]
Step-by-step explanation:
4) [tex]\pi[/tex] is irrational.
[tex]\sqrt{2}[/tex] and [tex]\sqrt{3}[/tex] are also irrational.
[tex]\sqrt{25}[/tex] = 5. 5 is a whole number and thus is rational.
5) 16.5% = [tex]\frac{16.5}{100}[/tex]
0.0675 is a terminating decimal so it is rational.
8[tex]\frac{3}{4}[/tex] = 8.75 is also a terminating decimal so it is rational.
