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BNU1501 Assignment 05(Mock Exam) SEMESTER 1 2023 ANSWERS MARKED ALL CORRECT.

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Course
BNU1501 - Basic Numeracy

Institution
University Of South Africa

BNU1501 Assignment 05(Mock Exam) SEMESTER 1 2023 ANSWERS MARKED ALL CORRECT. BNU1501/Ass5/2023 2 ASSIGNMENT 05 - Mock Exam S1 2023 Total Marks: 100 Question 1 Match the terms in column B with a statement in column A correct answer is D A B 1. When 2 numbers are multiplied the answer is t...

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bnu1501 assignment 05mock exam semester 1 2023 answers marked all correct

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Course
BNU1501 - Basic Numeracy

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BNU1501 Assignment 05(Mock
Exam) SEMESTER 1 2023
ANSWERSBNU1501
MARKED
ALL CORRECT.
Basic Numeracy

Department of Decision Sciences

Assignment Questions: Semester 1
Assignment: 05 (Mock Exam)
Due Date: 5 May 2023

1

, lOMoARcPSD|15424936

BNU1501/Ass5/2023

ASSIGNMENT 05 - Mock Exam S1 2023
Total Marks: 100

Question 1
Match the terms in column B with a statement in column A correct answer is D
A B
1. When 2 numbers are multiplied the answer is the a. Real numbers
2. A symbol that allows us to write an unknown number is a b. Quotient
3. All points on a number line represent a set of c. Variable
18 d. Product
4. In the equation
6
= 3 , the 3 is the

[1] 1- d 2-b 3-a 4-c
[2] 1- a 2-d 3-c 4-b
[3] 1- d 2-c 3-a 4-b
[4] 1- b 2-c 3-a 4-d

Question 2
The multiplication of a number 4 by a variable 𝑦𝑦can be represented in more than one way.
Which of the following representations is INCORRECT?
[1] 4 ∙ 𝑦 This representation is correct, as it shows the multiplication of 4 and the variable Y.
[2] 4y
[3] 4𝑦𝑦
[4] 4(𝑦)

Question 3
Simplify the expression
2 2
6𝑎𝑎 − 3(𝑎𝑎𝑎𝑎 −2 )𝑎𝑎
− 9𝑎𝑎𝑎𝑎 + 2𝑎𝑎
2 2
[1] 6𝑎𝑎 + 5𝑎𝑎 + 12𝑎𝑎𝑎𝑎
2 2
[2] 6𝑎𝑎 + 3𝑎𝑎 − 10𝑎𝑎𝑎𝑎
2 2
[3] 6𝑎𝑎 + 3𝑎𝑎 + 10𝑎𝑎𝑎𝑎
2 2
[4] 6𝑎𝑎 + 5𝑎𝑎 − 12𝑎𝑎𝑎𝑎
2

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Exam (elaborations)

BNU1501 Assignment 05(Mock Exam) SEMESTER 1 2023 ANSWERS MARKED ALL CORRECT.

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