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Goal #1 Goal #2 Goal #3 Goal #4

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Goal #5

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Game board 2

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Goal #1 Goal #2 Goal #3 Goal #4

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Final JeopardyFinal Jeopardy

Goal #11

The manufacturer's price for a tent is $28.50. A camping store that bought the tents sells them for

$40.76. Approximately what was the percent of increase in the

price of the tents?

43%

Goal #12

What is the ratio of the volumes of these 2 cubes?

1 to 8

2 CM4 CM

Goal #13

Louisville’s daily low temperatures in January

fluctuated between – 70 F and 20 F. What was the

temperature range?

90 F

Goal #14

One astronomical unit (AU) is the average distance from Earth to the sun. This distance is about 1.5 x 108 kilometers. What is the equivalent distance in kilometers for 3 astronomical units?

4.5 x 108 KM

Goal #15

A copying machine reduces a 12 inch line segment to 10.5 inches. At this setting, what would a 16 inch line

segment become?

14 inches

Goal #21

A drawing of a deck has a scale of 1 inch equal to 5 feet. The actual deck is 18 feet long. How long is the deck in the scale drawing?

3.6 inches

Goal #22

Lot 21 is a trapezoid with the 2 bases perpendicular to the road. The scale drawing below uses the scale ½ inch = 40 feet. What is

the approximate area of Lot 21?

[A = ½ h (b1 + b2)] 1 acre = 43,560 feet

2 ½ acres

3 ½ in4 ½ in

4 in

5 in

Goal #23

48,000 ft2

A rectangular piece of land will be divided into 2 congruent triangular

sections. One section will be covered with grass, & the other section will be

paved. The blueprint measurements for the piece of land are 5 in wide by 12 in long. The blueprint scale is ¼ inch = 10 feet. How much area will be paved?

Goal #24

A swimming pool is 50 meters long, 25 meters wide & 3 meters deep. A liter is the same as 0.001 cubic meter. How many liters of water are needed to fill the pool?

3,750,000 liter

Goal #25

What is the approximate volume of a cylinder with a

radius of 4 feet & a height of 15 feet?

754 feet3

Goal #31

Find the length of X in the figures below:

15 centimeters

12 cm

18 cm

10 cm

X

Goal #32

A scale model of the Empire State building is 3.125 feet tall with a

scale of 1/400. What is the height of the actual Empire State

Building?

1,250 feet

Goal #33

2.5 inches

A dining room table has a height of 30 inches. If the scale factor of a model of the dining room table is

1/12, what is the height of the model?

Goal #34

107.5 km

On a map, the distance between Tupelo & Tango is 4.3 cm. If a map

scale is 1 cm = 25 km, what is the actual distance between cities?

Goal #35

A 24 foot tall tree casts a 30 foot long shadow. A 4 foot girl is

standing nearby. How long is the girl’s shadow?

5 feet

Goal #4 1

380

What number is the outlier for the given data?

178, 216, 206, 380, 182, 164, 188, 196

Goal #42

225 points

Chuck & Jim are playing darts. The winner will be the one with the highest average score after 6 games. Chuck has completed 6 games

& has an average score of 190. So far, Jim has played 5 games & has an average score of

183. What score does Jim need in his final game to have the same average score as

Chuck?

Goal #43

Red Team: 23

There were 2 teams for a math challenge game. The Red Team had these scores: 21, 21, 24, 24, & 25. The Blue Team had these scores: 25, 18, 19, 19, & 24. The winning

team was the team with the greatest average. Which team won & what was the average of

the scores of the winning team?

Goal #44

10.5

What is the median of the following data:

13, 8, 40, 19, 5, 8

Goal #45

78

What is the mean of the following data:

61, 89, 93, 102, 47, 93, 61

Goal #51

What is the rule for the ordered pairs?

Y = 2x - 1

X Y

1 1

2 3

3 5

4 7

Goal #52

Simplify:

4 x3 + 8y2 - 3y – 5y + 2y2 – 4 x3

10y2 - 8y

Goal #53

A plane traveled a distance of 300 miles. The plane’s rate of speed was

225 mph. How long did the flight take?

1 hr 20 min

Goal #54

Trent is using the linear equation x + y = 2 to plot a line on graph

paper. If (x, -4) are the coordinates of a point on a line,

what is the value of x?

6

Goal #55

What is the approximate volume of a cone with a

radius of 6 inches & a height of 9 inches? V = 1/3 ∏ r2h

339.29 in3

Goal #12

8%

Mr. Jones purchased a CD player for $97.19 including tax. The CD player had a sticker price of $89.99. About what percent sales tax did he pay?

Goal #14

$0.01

A 6 ounce box of strawberry jello costs $0.90 & a 3 ounce box costs $0.42. What is the difference in

cost per ounce between the larger and the smaller boxes?

Goal #16

75/ 325 = 1.5/ T

A truck has traveled 75 miles in 1.5 hours of driving. At the same speed,

write a proportion which can be used to determine how long, T (in hours), it would take the truck to

travel 325 miles.

Goal #18

KL

Figure PQRS ~ figure JKLM. Solve the proportion of

PS/JM = QR/ ?P

S

Q

R

K

L

J

M

Goal #110

3,500,000

New York City has approximately 7.3 x 106 people.

Los Angeles has slightly less than half that of NYC. What is the approximate population of

Los Angeles?

Goal #22

Donna has a cube that measures 7 cm on each edge. What is the

surface area of the cube?

294 cm2

7 cm

7 cm

7 cm

Goal #24

Find the volume of a cylinder with r = 10 m, h = 7 m

2,198 m3

Goal #26

Find the volume of a rectangular prism with l = 8 cm, w = 7.3 cm,

h = 10.7 cm

624.9 cm3

Goal #28

Find the volume of a triangular prism with

B = 15 ft2, h = 8 ft

120 ft3

Goal #210

The base of a triangular prism is a right triangle with hypotenuse 10m

long & one leg 6 m long. If the height of the prism is 12 m, what is the

volume of the prism?

288 m3

Goal #32

Sara used similar triangles to find a relationship between the width of the river & the distance MN. LMN is similar to LKT The measure of angle N is 620. Name the angle that has the same measure as angle N.

Angle T

M

N

L K

T

River

Goal #34

The 2 polygons are similar. What is the value of x?

12 M

18 M

15 M

10 M

X

Goal #36

Find the value of x.

60 cm

48 cm

36 cm

X

Goal #38

Chantel is 5 feet tall. A birdhouse in Chantel’s yard casts a shadow

that is 13.5 feet long. Chantel casts a shadow that is 3.75 feet long.

What is the height of the birdhouse?

18 feet tall

Goal #310

A volleyball court is a rectangle that is similar in shape to an Olympic-sized

pool. Find the width of the pool.

25 meters wide

9 M

18 M

volleyball x

50 M

Swimming Pool

Goal #42

A team scored the following numbers of points in its last 8

games: 15, 24, 17, 19, 21, 38, 25, 39 Which number is the lower quartile for this set of data?

18

Goal #44

20 %

John surveyed 300 students at his school to determine each student’s favorite sport. The following responses were given:

Soccer 60 Basketball 120

Volleyball 100 Other 20

What percent of the students selected soccer?

Goal #46

A survey was conducted asking 390 families the number of children per family: 50 : 0 children 70: 1 child 65: 2 children 75: 3 children 50: 4 children 40: 5 children 30: 6 children 10: 0 children How many families in the survey have more than 3 children?

130

Goal #48

What is the approximate mean for this set of data?

92, 89, 90, 78, 83, 90, 88

87.1

Goal #410

What is the range of this data?

15, 21, 12, 8, 25, 20, 18, 15, 11,15

17

Goal #52

Solve the inequality:

-3w + 3 ≥ 18

w ≥ -5

Goal #54

Using the formula F = 1.8 C + 32

What Fahrenheit temperature is equivalent to -45 Celsius?

-490 F

Goal #56

Multiply and answer in simplest form.

1 2/3 x 4 1/2

7 1/2

Goal #58

4 / 75

Divide and answer in simplest form.

1/3 ÷ 6 1/4

Goal #510

Solve & answer in simplest form:

Z - 5/13 = 6/7

Z = 1 22/91

Final Jeopardy!25

Austin deposits $8,500 in an account that earns 4.5% in

simple interest per year. How long will it be before the total

amount is $12,000?

9.15 years

Brought to you from the

computer of

Mrs. Russell

West Lee Middle School

2006