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SAT Math Practice
SAT Math Practice
30 terms
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Math SAT Practice
Flashcards
30 cards
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Practice quiz
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Questions
30
Answers
1
How many 1-miligram doses are there in one 2-decagram container?
200
2,000
.002
20,000
2
For what value of
x
is the value of
f
(
x
) at its minimum?
3
-2
-5
-3
3
What does the C-intercept represent in the graph?
The total number of boats rented
The initial cost of renting the boat
Increase in cost to rent the boat for each additional hour
The total number of hours the boat is rented
4
For what value of
n
is |
n
-1|+1 equal to 0?
2
1
There is no such value of n.
0
5
Which of the following is a reasonable approximation of the number of earthworms in the field?
150
15,000
150,000
1,500
6
Which of the following represents the relationship between
h
and
C
?
C = 3h + 5
C = 3/4h + 5
C = 5h
h = 3C
7
If the measure of angle 1 is 35
o
what is the measure of angle 2?
70o
35o
55o
145o
8
Which of the following accounts for approximately 19 percent of all the survey respondents?
Females taking Geometry
Males taking Algebra I
Males Taking Geometry
Females taking Algebra II
9
Which of the following is an equivalent form of the equation of the graph shown?
y = (x+3)(x+5)
y = x(x-2)-15
y = (x-1)2-16
y = (x-3)(x+)
10
Which of the following expresses the air temperature in terms of the speed of a sound wave?
t = 1.08/(a+1,052)
t = (a+1,052)/1.08
t = (a-1,052)/1.08
t = (1,052-a)/1.08
11
Which of the following graphs best shows a strong negative correlation between
d
and
t
?
D
C
B
A
12
Which of the following numbers is NOT a solution to the inequality 3
x
- 5 ≥ 4
x
- 3 ?
-3
-1
-2
-5
13
Which quadrant contains no solutions to the system?
Quadrant III
There are solutions in all four quadrants
Quadrant II
Quadrant IV
14
After approximately how many seconds will the ball hit the ground?
5.0
4.5
4.0
3.5
15
For a polynomial p(x), the value of p(3) is -2. Which of the following must be true about p(x)?
x+2 is a factor of p(x)
x-5 is a factor of p(x)
The remainder when p(x) is divided by x-3 is -2
x-2 is a factor of p(x)
16
Which programs ratio of its 2007 to 2010 budget is closest to the human resources program's?
Education
Highways and transportation
Public safety
Agriculture/natural resources
17
What is an appropriate label for the vertical axis?
Number of installations (in thousands)
Number of installations (in tens of thousands)
Number of installations (in tens)
Number of installations (in hundreds)
18
Which of the following relationships between
a
and
b
must be true?
a > b
b > a
a = -b
|a| > |b|
19
On which interval is the target heart rate strictly increasing then strictly decreasing?
Between 70 and 90 minutes
Between 50 and 65 minutes
Between 40 and 60 minutes
Between 0 and 30 minutes
20
Which of the following represents the original price of the computer in terms of
p
?
p/((0.8)(1.08))
p/.88
0.88p
(0.8)(1.08)p
21
If 16+4
x
is 10 more than 14, what is the value of 8
x
?
80
16
6
2
22
Which of the following is an equation of the circle in the
xy
-plane?
x2 + (y - 4)2 = 25/9
x2 + (y + 4)2 = 5/3
x2 + (y - 4)2 = 5/3
x2 + (y + 4)2 = 25/9
23
Which will change the most if the 24-inch measurement is removed from the data?
They will all change by the same amount.
Median
Range
Mean
24
If
y=kx
, where
k
is a constant, and
y
=24 when
x
=6, what is the value of
y
when
x=
5?
6
23
20
15
25
At which air temperature will the speed of a sound wave be closet to 1,000 feet per second?
-48oF
-50oF
-46oF
-49oF
26
Which approximates avg. rate of change for agriculture/natural resources from 2008 to 2010?
$65,000,000 per year
$130,000,000 per year
$75,000,000 per year
$50,000,000 per year
27
How many salads were sold that day?
93
99
77
105
28
If the Type A trees produced 144 pears, how many pears did the Type B trees produce?
120
124
173
115
29
Which is the closest to the average (arithmetic mean) number of seeds per apple?
5
6
4
7
30
What is the probability that the person belonged to group Y?
164/200
79/100
68/100
79/164
