Determine whether the number is rational or irrational

 $\frac{\sqrt{7}}{10}$  

Determine whether the number is rational or irrational

 $\frac{3\pi}{4}$  

Determine whether the number is rational or irrational

 $.3567$  

Determine whether the number is rational or irrational

 $18$  

Determine whether the number is rational or irrational

 $.\overline{3}$  

Determine whether the number is rational or irrational

 $\sqrt{144}$  

Select True or False to indicate whether each comparison is true.

   $\sqrt{5}\ \ <\ 2.9$  

Select True or False to indicate whether each comparison is true.

   $\frac{\sqrt{30}}{5}\ >\ \frac{7}{5}$  

Select True or False to indicate whether each comparison is true.

   $5-\sqrt{4}\ >\ \frac{\pi}{2}$  

Which range contains the value of  $\sqrt{25-4+16}$  ?

Enter the value n for the equation  $3^5\cdot\ 3^n=3^{15}$  

Website A receives  $8\times10^6$  visitors per year.  Website B receives  $4\times10^3$  visitors per year.  How many more visitors per year does website A recieve than website B?