Exam (elaborations)
QMI1500 Exam pack 2024(Elementary Quantitative Methods)
- Institution
- University Of South Africa
QMI1500 Exam pack 2024(Elementary Quantitative Methods) With accurate answers and assurance that they are in the exam
[Show more]
Content preview
QMI1500 EXAM PACK2024
QUESTIONS AND
ANSWERS
FOR ASSISTANCE CONTACT
EMAIL:gabrielmusyoka940@gmail.com
, lOMoARcPSD|44660598
Question 1
Correct
Mark 1.00 out of 1.00
Flag question
Question text
Solving
(−49÷7×3(−8))÷4+(6×3)−21÷3 (−49÷7×3(−8))÷4+(6×3)−21÷3
gives
a.
67
b.
13
c.
25
d.
53
Feedback
The correct answer is:
53
Question 2
Incorrect
Mark 0.00 out of 1.00
Flag question
Question text
The correct mathematical equation for
The monthly consumption, W, of a household is 237 liters The monthly
consumption, W, of a household is 237 liters
with an additional monthly free water usage of 1200 liters. with an add
itional monthly free water usage of 1200 liters.
The water−the household consumed for l months The water−the house
hold consumed for l months is given by
, lOMoARcPSD|44660598
a.
W=237l+1200W=237l+1200
b.
l=237+1200W l=237+1200W
c.
l=237W+1200l=237W+1200
d.
W=237+1200l W=237+1200l
Feedback
The correct answer is:
W=237l+1200W=237l+1200
Question 3
Correct
Mark 1.00 out of 1.00
Flag question
Question text
Below are five statements and five fractions:
Information table
Statements Fractions
1
A. A reciprocal of 563563 written as mixed fraction. 3232
.
2
B. A fraction with a denominator of 176 that is equivalent to 311311. 2323
.
3
C. 16√427√3164273 written as a proper fraction. 3030
.
4
D. 525÷185525÷185 written as an improper fraction. 12351235
.
E 5
A cube-root of 3.375 expressed as a common fraction in simplest form.
. . 4817648176
Some of the statements may refer to the same fraction, therefore, a fraction
can be used more than once. Match each statement with the correct fraction.
Choose the correct option:
, lOMoARcPSD|44660598
a.
A: 4; B: 5; C: 2; D: 1; E: 1
b.
A: 2; B: 4; C: 5; D: 5; E: 4
c.
A: 4; B: 5; C: 4; D: 5; E: 2
d.
A: 2; B: 4; C: 5; D: 3; E: 2
Feedback
The correct answer is:
A: 4; B: 5; C: 2; D: 1; E: 1
Question 4
Correct
Mark 1.00 out of 1.00
Flag question
Question text
Simplifying
3x2y32xy2+4xy÷6x2y5y2+4y+43x2y32xy2+4xy÷6x2y5y2+4y+4
gives
a.
3y+44x2y3y+44x2y
b.
y+24xy3y+24xy3
c.
3y+24xy23y+24xy2
d.
y+44x2y3y+44x2y3
Feedback
The correct answer is:
y+24xy3y+24xy3
Question 5
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through EFT, credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying this summary from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller gabrielmusyoka940. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy this summary for R44,09. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
75860 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy summaries for 14 years now