BNU1501 Assignment 5 2024

1. UNISA
2. 2024
3. BNU1501-24-S1
4. Welcome Message
5. Assessment 5



QUIZ

Assessment 5
Open course index
Open block drawer
Started on Wednesday, 24 April 2024, 11:26 PM
State Finished
Completed on Wednesday, 24 April 2024, 11:53 PM
Time taken 27 mins 39 secs
Grade 95.00 out of 100.00
Question 1
Correct
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Question text
Which one of the following is not a prime number?


A.
31


B.
61


C.
91


D.
71
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Your answer is correct.
The correct answer is:
91

Question 2
Correct
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Question text
Determine the Lowest Common Multiple (LCM) of 9 and 15:


A.

, 45


B.
30


C.
135


D.
90
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Your answer is correct.
The correct answer is:
45

Question 3
Correct
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Question text
What is the definition of a coefficient?


A.
The letter used to represent a quantity


B.
The number in front of a variable


C.
The little number or letter used to raise to a power


D.
The number at the back of a variable
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Your answer is correct.
The correct answer is:
The number in front of a variable

Question 4
Incorrect
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Question text
Subtracting the sum of 2x+x32𝑥+𝑥3 and −8−5x3+4x−8−5𝑥3+4𝑥 from x+7𝑥+7 gives


A.
−4x3+7x−1−4𝑥3+7𝑥−1