1.
The ordered pair (1, 4) is in which quadrant?
A.
II
B.
III
C.
IV
D.
I
Hint
2.
Write 0.478 in scientific notation.
A.
4.78 × 10
-2
B.
478 × 10
1
C.
4.78 × 10
2
D.
4.78 × 10
-1
Hint
3.
How would 9.3 × 10
-7
be written in standard form?
A.
0.00000093
B.
93,000,000
C.
930,000,000
D.
0.000000093
Hint
4.
A circle with a diameter of 12 centimeters is inscribed in a square. To the nearest centimeter, what is the length of the diagonal of the square?
A.
12 centimeters
B.
6 centimeters
C.
14 centimeters
D.
17 centimeters
Hint
5.
Find –1 + 2.
A.
1
B.
–1
C.
–3
D.
3
Hint
6.
Find –36 ÷ (–4).
A.
–4
B.
6
C.
–18
D.
9
Hint
7.
Which equation represents the Pythagorean Theorem?
A.
(
a
+
b
)
2
=
c
2
B.
a
2
=
b
2
+
c
2
C.
c
2
=
a
2
+
b
2
D.
a
2
+
c
2
=
b
2
Hint
8.
Find the number you can put in the blank to make a sum less than zero.
A.
Answer must be less than
.
B.
Answer must be greater than
.
C.
Answer must be less than
.
D.
Answer must be less than or equal to
.
Hint
9.
Evaluate (–3)
4
.
A.
12
B.
81
C.
–12
D.
–81
Hint
10.
The graph of the Celsius-Kelvin temperature conversion formula,
K
=
C
+ 273, is shown below. For which temperatures are the Kelvin temperatures positive and the Celsius temperatures negative?
A.
temperatures between 0°
C
and 100°
C
B.
temperatures greater than 273
K
C.
temperatures greater than –100°
C
D.
temperatures between 0
K
and 273
K
Hint