Jeopardy

1
Jeopardy

Obj 1 and 2
Obj 4
Obj 5
Obj 3
Obj 6
100
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200
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500
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2

• The smallest unit of measure in the
• customary system of measure is
• the grain. There are 7.0 x 103 grains
• in one pound. Which represents this
• number in standard form?
• 0.0007
• 0.007
• 7,000
• 70,000

3
A 100
C. 7,000
4
Which two rectangles are proportional (similar)
to each other?
C
A
4
10
3
B
5
8
4
5
A 200
Rectangles B and C
6

• Yesterday Yolanda counted the number of laps
  she ran and wrote down the time it took. Today
  she ran fewer laps in more time. Use
  proportional reasoning to determine how her speed
  today compares to yesterdays speed.
• Faster
• Slower
• About the same
• Not enough information to
• decide

7
A 300
B. Slower
8

• Mrs. Montoya bought a sofa for
• 1,199.99 and a chair for 289.99,
• including tax. She plans to pay for
• them in 24 equal monthly payments.
• what is a reasonable amount for each
• payment?
• 12.20
• 48.00
• 60.00
• 120.00

9
A 400
C. 60.00
10

• The table shows the total dollar amount of ticket
  sales for two very popular movies.
• Which is the best estimate of how many times
  greater the ticket sales for Titanic were than
  for Jurassic Park?
• 1 ½ times as great
• 2 times as great
• 200 times as great
• 2/3 as great

MOVIE Total Sales (in dollars)
Titanic 600,788,000
Jurassic Park 357,067,000
11
A 500
A. 1 ½ times as great
12

• An architect is making a sketch of a new concert
  hall.
• The drawing measures 20 inches along its longest
  side
• and is 13 inches wide. Find the actual area of
  the
• proposed concert hall, including the lobby.
• 1,920 yd2
• 25, 752 y2
• 15,872 yd2
• 16,640 yd2

1 in 8 yd
8 yd
Lobby
Concert Hall
8 yd
13
B 100
C. 15,872 yd2
14

• Craig is making a tile by cutting along the
  diagonal of a 17-centimeter square tile. What is
  the length of the cut he makes to the nearest
  tenth of a centimeter?
• 8.5 cm
• 17.1 cm
• 24.0 cm
• 34.7 cm

15
B 200
c. 24.0 cm
16
Draw lines to connect the three points to form a
right angle. Which point would create the
fourth vertex of a rectangle?
17
B 300
(2, 1)
18

• Look at the figure below from the top
• view. Which shape describes the top
• view?
• Quadrilateral
• Hexagon
• Octagon
• Regular Prism

19
B 400
A. Quadrilateral
20

• Find the total height (Q R) of the stained
  glass window to the nearest centimeter.
• 7.4 cm
• 11.4 cm
• 14.8 cm
• 29.6 cm

21
B 500
B. 11.4 cm
22
Use the net of a cylinder below to find its
surface area. Use 3.14 for pi. Round to the
nearest tenth.A. 6.0 ft2B. 7.6 ft2C. 8.4
ft2D. 16.8 ft2
4.5 ft
1 ft
1.4 ft
23
C 100
B. 7.6 ft2
24
For which figure could you NOT find the volume
using the formula 1/3Bh, where B represents the
area of the base?
A
C
B
D
25
C 200
A
26

• Maya sewed 5 feet of ribbon along the
• diagonal of a 4-foot long tablecloth.
• How wide is the tablecloth?
• 1 ft
• 3 ft
• 5 ft
• 6 ft

27
C 300
B. 3 ft
28

• A water balloons radius increases by
• a factor of 3. By what factor does its
• circumference increase?
• 3
• 27
• 1/3
• 9

29
C 400
a. 3
30

• Cathy is doing a science experiment. She
  mixed some chemicals in a 4-inch tall beaker with
  a 3-inch diameter. Cathy poured the mixture into
  a cylindrical container with double the
  dimensions of the beaker. Eight hours later, the
  larger container was full. Find the volume of
  the larger container.
• 56.52 in3 c. 226.06 in3
• 72 in3 d. 288 in3

31
C 500
c. 226.08 in3
32

• Jason has a bag of marbles. Three of them are
  spotted, 2 are striped, 1 is black, and 2 are
  white. Find the probability of Jason selecting
  two white marbles on two draws. He will return
  the first marble before selecting the second.
• 1/16 c. 1/28
• 1/32 d. 1/56

33
D 100
a. 1/16
34

• Catherine rolls a number cube 60 times. How many
  times do you think she rolled a number greater
  than 3?
• 30
• 20
• 10
• 2

35
D 200
b. 20
36

• Super marbles come from the machine in 4 equally
  likely colors. Miguel wants to do a simulation
  to estimate how many marbles he will have to buy
  in order to get all 4 colors. Which simulation
  would be BEST for him to choose?
• Roll a number cube
• Spin a spinner with 4 equal sections
• Toss a coin
• Choose phone numbers randomly from the phone book

37
D 300
B. Spin a spinner with 4 equal sections
38
Frank recorded the number of minutes he did
household chores each day. Which measure of date
could he use to show his mother that he spends a
lot of time on chores?
Day M T W Th F S Su
Min 10 0 5 0 12 60 55

• Mean c. Mode
• Median

39
D 400
A. Mean
40
Based on the scatterplot, how many customers will
likely come to the store on the eighth day?
New Store Opening
80
60

• 10
• 25
• 50
• 90

Customers
40
20
0 1 2 3 4 5 6 7
Day
41
D 500
C. 50
42

• Some students are making a long mural showing
  different kinds of trees. It took them 5 hours
  to finish 8 ft. At this rate, about how long
  will it take to finish the mural if it is 50 feet
  long?
• 80 hours
• 64 hours
• 30 hours
• 10 hours

43
e 100
c. 30 hours
44

• Polly got 0.05586 cm3 for the volume of this
  prism. Pollys answer is wrong. What mistake
  did she make?
• She forgot to change meters to centimeters
• She changed cubic centimeters to cubic meters,
  but forgot to change the answer label.
• She found the surface area instead of the volume.
• The units for her answer should be m2 instead of
  cm3.

0.7 m
19 cm
42 cm
45
e 200
B. She changed cubic centimeters to cubic meters,
but forgot to change the answer label.
46

• Vicky is painting her house. She leans a
  straight ladder against the side of the house.
  Which is the BEST tool to describe the angle the
  ladder makes with the side of the house?
• Ruler
• Compass
• Protractor
• Meter stick or yard stick

47
e 300
c. Protractor
48

• Which equation proves that this statement is
  false?
• The product of an integer and its opposite is
  zero.
• 3 (-3) 0
• 3 x (-3) -9
• -3 (-3) -6
• (-3) x (-3) 9

49
e 400
B. 3 x (-3) -9
50

• If you spin this spinner twice, P( 1 , 1 ) cannot
  equal 10/12
• because
• 10/12 is not in simplest form.
• The two events are independent so you multiply
  5/12 times
• 5/12.
• If you get 1 the first time, the chances of
  getting
• 1 the second time are greater than 5/12.
• If you get 1 the first time, the
• chances of getting 1 the second time
• are less than 5/12.

51
e 500

• The two events are independent
• so you multiply 5/12 times 5/12.