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EXPECTED QUESTIONS AND ANSWERS TO QMI1500 ASSIGNMENT 4 GUARANTEED TO GIVE YOU DISTINCTION. R50,00
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  3. University Of South Africa (Unisa)
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  5. QMI1500 - Elementary Quantitative Methods (QMI1500)

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EXPECTED QUESTIONS AND ANSWERS TO QMI1500 ASSIGNMENT 4 GUARANTEED TO GIVE YOU DISTINCTION.

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SEARCHABLE DOCUMENT WITH THE QUESTIONS AND ANSWERS TO QMI1500 ASSIGNMENT 4 FOR SEMESTER 1 2023.

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  • April 10, 2023
  • 35
  • 2022/2023
  • Exam (elaborations)
  • Questions & answers

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SEARCHABLE DOCUMENT


QMI1500 ASSIGNMENT 4




100% GUARANTEED




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,QUESTION
A builder needs to lay a concrete path around the outside of an 18m by 15m
rectangular area of grass. If the width of the path must be 1m1m and the concrete must
have a depth of 10cm, then the amount of concrete that the builder needs, correct to
one decimal place, is

Select one:
a.
7,0m3

b.
7,4m3

c.
70,0m3

d.
74,0m3.



QUESTION
The order of addition and multiplication for the following expressions do not matter:
𝑥+2𝑥+3𝑥+4𝑥;

,𝑦×2𝑦×3𝑥×4𝑥
This is an example of which property?
Select one:
a.
Identity
b.
Distributive
c.
Associative
d.
Commutative




QUESTION
Let 𝑘 represent a certain number. When the inequality
a third of the number is no greater than the sum of two and three times the number
a third of the number is no greater than the sum of two and three times the number is
represented on a number line, the correct option is




QUESTION
Simplifying
2𝑛+1/2𝑛−2
Gives
Select one:
a.
8.

b.
𝑛+1/𝑛−2

, c.
18.

d.
−1/2.




QUESTION
Thabo buys 144144 apples for R230,00R230,00 and sells all the apple
for R26,00R26,00 per dozen. The percentage profit, rounded to two decimal places, that
he makes is
Select one:
a. 73,72%.
b. 35,65%.
c. 135,65%.
d. 26,28%.


QUESTION
A simplified form of

𝑝3𝑞𝑝2−𝑟4𝑞𝑟
Is

Select one:
a.
𝑞(𝑝5−𝑟5).
b.
𝑞(𝑝6−𝑟4).
c.
𝑞(𝑝6−𝑟0).
d.

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