Chapter 1 part 1 test

Rational or irrational

100

Determine if the following number is rational or irrational

4.56

Rational 

200

Determine if the following number is rational or irrational

8.945...

Irrational 

300

Determine if the following number is rational or irrational

-4/5

Rational 

400

Determine if the following number is rational or irrational

3.45454545...

Rational

500

Determine if the following number is rational or irrational

4.565675678...

Irrational

Squares and Square roots

100

3²= 

9

200

8²= 

64

300

Find the square root of 49

7

400

Find the square root of 196

14

500

Find the square root of 225

15

Cubes and Cube roots

100

3³= 

27

200

9³

729

300

Find the cube root of 1

1

400

Find the cube root of 512

6

500

Find the cube root of 64

4

Area/volume

100

Find the area of a square that has a side length of 14 inches 

The area is 196 inches

200

Find the volume of a cube that has a side length of 7 feet 

343 feet

300

Find the side length of a square that has an area of 144 inches 

The side length is 12 inches

400

Find the side length of a square that has an area of 16 feet

The side length is 4 feet

500

Find the side length of a cube that has a volume of 125 inches

the side length is 5 inches

Find the value of x

100

x²= 36

x= 6, -6

200

x²= 81

x= +9, -9

300

x²= 225

15

400

x³= 8 

x = 2

500

x³= 512

x = 8