Chapter 7 Review

Square Roots

100

What is the square root of 64

8

200

-(sqrt(25))

-5

300

5(sqrt(125))

55

400

7(sqrt(169)) + 10(sqrt(100))

191

500

8((Square Root of 81)²) 

648

Cube Roots

100

Cubed Root of 27

3

200

-(3 sqrt(343))

-7

300

6(3 sqrt(1000))

60

400

3(3 sqrt(2197)) + 9(3 sqrt(1))

48

500

9(3sqrt(64)³)

576

The Pythagorean Theorem

100

3²+4² = 5²

Is this a right triangle?

Yes

200

8² + 9²= c²

12.04

300

12²+ b² = 13²

5

400

13² + 9² = c²

15.8

500

Jimmy was playing outside and accidentally threw his ball on the roof of his house. If his house is 30 feet high and the ladder is only 45 feet long. How far away does Jimmy need to put the ladder to reach his ball?

33.5 feet 

Approximating Decimals

100

Approximate sqrt(220)

14.8

200

What is the closest whole number to sqrt(163)

13

300

Find the closet whole number and approximate the nearest decimal for the sqrt(280)

Whole number = 17

Decimal = 16.7

400

Draw a number line of where sqrt(210) would be placed

Look at the white board

500

Find the nearest whole number, the closet decimal and draw a number line for the sqrt(520)

Whole number: 23

Decimal: 22.8

Number Line: Look at the board

Disney

100

What state is Walt Disney World located in?

Florida

200

What Disney Pixar Movie did we watch before spring break?

Monsters Inc.

300

What park is Cinderella's Castle located in?

Magic Kingdom

400

Which Disney movie is based off a Shakespearean play? 

The Lion King

500

True or False: Mickey Mouse was not the original mascot for the Walt Disney Company.

False