Rational - Irrational Numbers Review 1

a. 2.6

$b.\ \sqrt{25}$

$c.\ \sqrt{45}$

$d.\ 3.\overline{25}$

$a.\ \sqrt{81}$

$b.\ \sqrt{98}$

c. 4.5486213...

$d.\ \pi$

 $a.\ \frac{34}{99}$  

 $b.\ \frac{34}{90}$  

 $c.\ \frac{31}{90}$  

 $d.\ \frac{34}{9}$  

a. x = 8

b. x = 4

c. x = 16

d. x = 262,144

 $a.\ x\ =\ \pm9$  

b. x = 162

c. x = 40.5

d. x = 6,561

a. Between 10 and 11

b. Between 11 and 12

c. Between 12 and 13

d. Between 9 and 10

a. Between 6 and 7

b. Between 7 and 8

c. Between 8 and 9

d. Between 9 and 10