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WorksheetsPre-Algebra Final Exam Practice
Total questions: 54
Worksheet time: 5hrs 54mins
Name
Class
Date
1.
A farm has 5 brown cows and 10 white cows. A fence is open and two cows escape. What is the probability that it will be a brown cow, then a white cow?
a)
1/9
b)
2/9
c)
5/21
d)
10/21
2.
A bag has 3 red marbles, 2 blue and 4 yellow. What is the theoretical probability of pulling a red?
a)
3/10
b)
3/9
c)
1/9
d)
1/3
3.
What is the Theoretical Probability of landing on red?
a)
43%
b)
33.3%
c)
40%
d)
36%
4.
Find the slope:
a)
3/4
b)
4/3
c)
-3/4
d)
-4/3
5.
Find the slope of the line.
a)
-2
b)
2
c)
-1
d)
1
6.
Find the slope
a)
-5/3
b)
-3/5
c)
5/3
d)
3/5
7.
Find the slope of the line.
a)
Undefined
b)
0
c)
1
d)
-1
8.
What type of slope does the following graph have?
a)
Postive
b)
Negative
c)
Zero Slope
d)
Undefined
9.
Find the slope.
a)
-2
b)
2
c)
1/2
d)
-1/2
10.
Find the slope.
a)
2/5
b)
-2/5
c)
5/2
d)
-5/2
11.
How would you write 4.3756 x 104 in standard form?
a)
437,560,000
b)
0.00043756
c)
43,756
d)
4,3756
12.
How would you write 0.0005 in scientific notation?
a)
50 x 10-5
b)
5 x 10-4
c)
5 x 103
d)
.5 x 103
13.
Express the following in scientific notation:
.000457
.000457
a)
457 x 106
b)
457 x 10-6
c)
4.57 x104
d)
4.57 x 10-4
14.
The output is four times the input.
a)
y = x/4
b)
4x
c)
y = 4x
d)
y = x +4
15.
Evaluate each expression.
| 9 |
| 9 |
a)
0.9
b)
9
c)
-9
d)
90
16.
What is the absolute value of |-26|.
a)
26
b)
-26
c)
0
d)
-20
17.
The absolute value of |3| is 0.
a)
True
b)
False
18.
4 = 2(x + 3)
a)
1/2
b)
7/2
c)
-1
d)
5
19.
Solve: 5x - 14 = 8x + 4
a)
6
b)
-6
c)
-18/13
d)
10/3
20.
2x+1=23
a)
x=11
b)
x=22
c)
x=2
d)
x=24
21.
4x-3=17
a)
x=5
b)
x=20
c)
x=21
d)
x=4
22.
(x5)(x8)
a)
x13
b)
x-3
c)
x40
d)
x58
23.
x8 / x2
a)
x4
b)
x16
c)
x-6
d)
x6
24.
(2x7)3
a)
6x21
b)
8x21
c)
6x10
d)
8x10
25.
x0
a)
x
b)
0
c)
1
d)
Undefined
26.
What is the diameter?
a)
8
b)
16
c)
10
d)
4
27.
Find the area of the circle
a)
43.96
b)
153.86
c)
87.82
d)
307.72
28.
What is the area of this circle?
a)
8322.13
b)
1134.11
c)
4536.46
d)
1267.09
29.
Find the circumference of the circle
a)
87.82
b)
153.86
c)
43.96
d)
307.72
30.
Find the perimeter of the semicircular region. Round your answer to the nearest hundredth.
a)
23.13 m
b)
28.26 m
c)
14.13 m
d)
56.52 m
31.
Solve for y
x= 2
y= 3x + 2
x= 2
y= 3x + 2
a)
y = 2
b)
y = 8
c)
y = 5
d)
y = 6
32.
Solve for y
x= 1
y= x + 5
x= 1
y= x + 5
a)
y = 6
b)
y = 9
c)
y = 5
d)
y = 10
33.
Solve for y
x= 10
y= 2x − 4
x= 10
y= 2x − 4
a)
y = 6
b)
y = 10
c)
y = 14
d)
y = 16
34.
Find the missing side
a)
9
b)
41
c)
6.4
d)
3
35.
Find the missing side
a)
48
b)
108
c)
83.6
d)
72
36.
The Pythagorean Theorem is
a2 + b3 = c4
a2 + b3 = c4
a)
false
b)
true
37.
Find the length of the missing side.
a)
25 cm
b)
42 cm
c)
52 cm
d)
48 cm
38.
Which graph matches the inequality
k < 3?
a)
A
b)
B
c)
C
d)
D
39.
Match the graph with its inequality.
a)
a > 11
b)
a < 11
c)
a ≥ 11
d)
a ≤ 11
40.
When you graph an inequality, you use a closed dot when you use which symbols?
a)
≤, ≥
b)
<, >
c)
≤, <
d)
≥, >
41.
When graphing an inequality, you use an open dot when you use which symbol?
a)
<, >
b)
≤, ≥
c)
≤, <
d)
≥, >
42.
What inequality does the number line graph represent?
a)
x ≤ -4
b)
x ≥ -4
c)
x < -4
d)
x < 4
43.
Name the slope
a)
3
b)
1
c)
-1x
d)
-1
44.
Name the y intercept
a)
-1
b)
7
c)
-1x
d)
-7
45.
Name the slope
a)
2
b)
-2
c)
1/2
d)
1/2x
46.
In the equation y=mx+b,
what does b represent?
what does b represent?
a)
Slope
b)
x-intercept
c)
y-intercept
d)
Nothing significant
47.
If m=3 and b=6, what is the correct slope intercept equation?
a)
y=3-6
b)
y=3x-6
c)
y=3x+6
d)
y=6x+3
48.
Does this mapping diagram represent a function?
a)
No, because there are repeating input values
b)
Yes, because there are no repeating input values
49.
Is the relation a function? Why.
a)
Yes, because the x-value 11 has two y-values pair with it.
b)
Yes, because each x-value has only one y-value paired with it.
c)
No, because the x-value 11 has two y-values pair with it.
d)
No, because each x-value has only one y-value paired with it.
50.
Find the surface area of this figure.
a)
148 cm²
b)
120 cm²
c)
50 cm2
d)
54 cm2
51.
What is the surface area of the cylinder to the nearest square inch?
a)
625 in2
b)
1300 in2
c)
1046 in2
d)
414 in2
52.
a)
410 cm3
b)
420 cm3
c)
402 cm3
d)
401 cm3
53.
What is the distance between the two points?
a)
6.3
b)
6.5
c)
6.7
d)
16
54.
Find the distance between the 2 points. Round to the nearest hundredth.
a)
3 units
b)
2.23 units
c)
2.24 units
d)
2.2 units
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