1.
A line of best-fit should
not
be drawn for which of the following graphs.
A.
B.
C.
D.
Hint
2.
Find the area of the parallelogram.
A.
24 cm
2
B.
7.5 cm
2
C.
8 cm
2
D.
15 cm
2
Hint
3.
Find the area of the shaded region. The unshaded quadrilateral is a square.
A.
35 m
2
B.
13.5 m
2
C.
31 m
2
D.
33 m
2
Hint
4.
Rico took a survey to find out the number of family members in each of his classmates' households. The results of the survey are shown in the graph. How many students responded with an answer of 4 or more family members?
A.
20
B.
50
C.
45
D.
70
Hint
5.
Find the area of this figure.
A.
168 sq. units
B.
98 sq. units
C.
104 sq. units
D.
200 sq. units
Hint
6.
Find the area of the unshaded region.
A.
204 sq. units
B.
196 sq. units
C.
240 sq. units
D.
152 sq. units
Hint
7.
What is implied when it is said that
x
and
y
have a positive correlation?
A.
When the value of
x
increases, the value of
y
does not necessarily increase or decrease.
B.
When the value of
x
increases, the value of
y
increases.
C.
When the value of
x
decreases, the value of
y
does not necessarily increase or decrease.
D.
When the value of
x
increases, the value of
y
decreases.
Hint
8.
What best describes what is happening to the number of customers?
A.
The number of customers is doubling.
B.
The number of customers is increasing.
C.
The number of customers is staying the same.
D.
The number of customers is decreasing.
Hint
9.
How many test scores are presented in the stem-and-leaf plot?
A.
91
B.
62
C.
13
D.
93
Hint
10.
The circle graph shows the percent of money earned by different groups at a school. The school earned a total of $42,785. Which sector represents the band if they earned $7701?
A.
29%
B.
19%
C.
18%
D.
20%
Hint
11.
Using the line graph, between which two months was the biggest decrease in average gas price?
A.
October-November
B.
November-December
C.
January-February
D.
August-September
Hint
12.
Using the box-and-whisker plot, what is the third quartile of Exam B?
A.
95
B.
90
C.
50
D.
88
Hint
13.
Complete.
ft = ______?______ in.
A.
3 in.
B.
48 in.
C.
4 in.
D.
6 in.
Hint
14.
Calculate: 9 gal 1 qt – 3 gal 3 qt. Write the answer in simplest form.
A.
6 gal 2 qt
B.
13 gal
C.
5 gal 2 qt
D.
12 gal 4 qt
Hint
15.
Complete: 1460 mg = ___?___ g
A.
1.46 g
B.
0.146 g
C.
146 g
D.
114.6 g
Hint
16.
How many square inches of cloth are needed to cover a square table top with
s
= 12 in.?
A.
24
B.
120
C.
48
D.
144
Hint
17.
What is the ratio of the height to the base of the triangle shown?
A.
4:7
B.
7 to 4
C.
D.
14:8
Hint
18.
What is the circumference of a circle with diameter of 6 cm? Round the answer to the nearest tenth.
A.
113.1 cm
B.
37.7 cm
C.
18.8 cm
D.
75.4 cm
Hint
19.
Solve the proportion
.
A.
x
= 5
B.
x
= 75
C.
x
= 25
D.
x
= 9
Hint
20.
If sod costs $2.10/yd
2
, what is the cost of sodding the yard shown?
A.
$226.80
B.
$12.60
C.
$189.00
D.
$63.00
Hint