1.
Which is
not
a reason that measures of central tendency for a set of data can be misleading?
A.
inaccurate data
B.
incomplete data
C.
too much data
D.
outliers in the data
Hint
2.
Find the absolute value of 4.
A.
B.
-4
C.
D.
4
Hint
3.
Solve (-5)
2
=
c
.
A.
25
B.
-25
C.
-10
D.
10
Hint
4.
Round
to the nearest whole number.
A.
8
B.
C.
7
D.
Hint
5.
Find
.
A.
B.
C.
D.
Hint
6.
Solve
.
A.
B.
C.
D.
Hint
7.
Find the perimeter of the triangle.
A.
in.
B.
14 in.
C.
in.
D.
in.
Hint
8.
Which of the following is a unit rate?
A.
60 Calories per serving
B.
2 hamburgers for $2.00
C.
300 miles in 5 hours
D.
17 heartbeats in 15 seconds
Hint
9.
Eric uses 7 gallons of gas to drive 196 miles. How many miles can he drive using 1 gallon of gas?
A.
14
B.
22
C.
28
D.
30
Hint
10.
Find the length of a closet on a scale drawing if the closet is 12 meters wide and the scale is 1 centimeter = 4.5 meters. Round to the nearest tenth.
A.
3.4 cm
B.
2.5 cm
C.
2.7 cm
D.
3.6 cm
Hint
11.
Solve
w
= 6(-3).
A.
9
B.
-18
C.
-9
D.
18
Hint
12.
Solve 5
s
- 2 < 18
A.
s
> 5
B.
s
< 4
C.
s
< 5
D.
s
> 4
Hint
13.
Solve
d
=
–
+
.
A.
B.
C.
D.
Hint
14.
Find
×
.
A.
B.
C.
D.
Hint
15.
Find the circumference of the circle. Use
for
.
A.
33 m
B.
8.4 m
C.
16.5 m
D.
86.6 m
Hint
16.
Express 4283% as a decimal.
A.
4283
B.
4.283
C.
428.3
D.
42.83
Hint
17.
Evaluate 3
7
.
A.
343
B.
2,187
C.
5,034
D.
21
Hint
18.
Which sentence is
not
true?
A.
> 42%
B.
C.
0.3 < 34%
D.
> 0.85
Hint
19.
The number of U.S. households with cable television increased 219% between 1981 and 2001. Write 219% as a decimal.
A.
2.19
B.
21.9
C.
21,900
D.
0.219
Hint
20.
A cell phone company charges $40 every month for unlimited calls. Let
x
equal the number of months and
y
equal the total cost. Choose the representation that does not describe the situation.
A.
The ordered pair (-2, -80) is a solution.
B.
C.
y
= 40
x
D.
Hint