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WorksheetsPre-Algebra Final Exam
Total questions: 22
Worksheet time: 1hrs 23mins
Name
Class
Date
1.
18 - 2c = 6
a)
-6
b)
6
c)
-12
d)
12
2.
Evaluate:
-√324 + 7.2
-√324 + 7.2
a)
10.8
b)
25.2
c)
-10.8
d)
-25.2
3.
Simplify:
5∛-125 + 4
5∛-125 + 4
a)
-29
b)
29
c)
21
d)
-21
4.
Find the volume of a sphere with a radius of 8 inches rounded to the nearest tenth.
a)
2144.6
b)
2144
c)
2143.7
d)
2143.6
5.
A ladder is placed against the side of a house. The top of the ladder is 15 feet above the ground. The base of the ladder is 8 feet away from the house. Find the length of the ladder.
a)
18 feet
b)
19 feet
c)
17 feet
d)
not enough information
6.
Find the volume of a cone with a radius of 5 cm and a height of 12 cm.
a)
314 cm2
b)
942 cm2
c)
942 cm3
d)
314 cm3
7.
A farmer builds a fence to enclose a rectangular pasture. He uses 160 feet of fence. Find the total area of the pasture if it is 50 feet long.
a)
8000 sq. feet
b)
60 sq, feet
c)
1500 sq. feet
d)
not enough information
8.
Write the inequality:
2 less than a number x is at most 9.
2 less than a number x is at most 9.
a)
n - 2 ≤ 9
b)
2 - n ≥ 9
c)
n - 2 ≥ 9
d)
2 - n ≤ 9
9.
Solve the inequality:
-6y < -24
-6y < -24
a)
y < 4
b)
y < -4
c)
y > 4
d)
y > -4
10.
Find the volume of a cylinder with a radius of 8 mm and a height of 11 mm. Round your answer to the nearest tenth.
a)
2210.6 mm2
b)
2210.7 mm2
c)
2210.7 mm3
d)
2210.6 mm3
11.
Solve the proportion:
7/5 = 21/x
7/5 = 21/x
a)
x = 15
b)
x= 147
c)
x = 29.4
d)
x = 45
12.
Find the slope:
a)
-4/4
b)
8/7
c)
7/8
d)
4/3
13.
A triangle has vertices A(-2,4), B(0,2), and C(-5,0). Find the coordinates of the triangle after translating it down 4 units and reflecting it in the y-axis.
a)
(-2,0), (0,-2), (-5,-4)
b)
(2,0), (0,-2), (5,-4)
c)
(-2,0), (0,2), (5,-4)
d)
(2,0), (0,-2), (-5,-4)
14.
Classify the angles as complementary or supplementary.
23 °, 67°
23 °, 67°
a)
complementary
b)
supplementary
c)
neither
15.
Classify the angles as complementary or supplementary.
46 °, 144°
46 °, 144°
a)
complementary
b)
supplementary
c)
neither
16.
Find the value of x:
a)
108°
b)
120°
c)
67°
d)
65°
17.
The diameter of a circle is 14 inches. Find the circumference and area. Use 22/7 for π.
a)
C= 44 in
A= 616 sq in.
A= 616 sq in.
b)
C= 44 in
A= 154 sq in.
A= 154 sq in.
c)
C= 22 in
A= 616 sq in.
A= 616 sq in.
d)
C= 22 in
A= 154 sq in.
A= 154 sq in.
18.
Find the surface area:
a)
13 cm²
b)
72 cm²
c)
108 cm²
d)
12 cm²
19.
The theoretical probability that you will try out for the school play is 1/10. There are 22 students in your grade that try out for the school play. How many students are in your grade?
a)
220 students
b)
2.2 students
c)
22 1/10 students
d)
not enough information
20.
What is the probability of the following event:
Rolling a 5 then a 3
Rolling a 5 then a 3
a)
1/12
b)
1/6
c)
1/36
d)
1/30
21.
What is the probability of the following event:
Rolling an even then an odd
Rolling an even then an odd
a)
1/2
b)
1/4
c)
6/36
d)
1/3
22.
The probability that your ticket will be chosen in a drawing is 6%. There are 250 tickets in the drawing. How many tickets are yours?
a)
250 tickets
b)
4,166 tickets
c)
15 tickets
d)
150 tickets
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