Exam (elaborations)
OPM1501 Assignment 3 (COMPLETE ANSWERS) 2024 (839387) - DUE 8 July 2024
- Course
- OPM1501
- Institution
- University Of South Africa
100% TRUSTED WORKINGS, EXPLANATIONS & SOLUTIONS
[Show more]
1 review
By: zzitha35 • 4 months ago
Content preview
OPM1501Assignment 3
(COMPLETE
ANSWERS)
2024 (839387) -
DUE 8 July 2024
CONTACT: biwottcornelius@gmail.com
Question 1 1.1. Complete the following function machines so that the inputs
give the correct outputs: a) 32 224 (3) b) 1080 − 960 (3) c) 525 25 (3) d) 510
, 270 (3) (12) 1.2. If you were asked to complete the following number line by
filling in the missing numbers, explain why it would not be possible to do so:
19 31 42 (4) 1.3. Provide two ways you can use to teach the students how to
generate the rule for each of the following: a) 32 224 (3) ….. − ….. …. ..
…. ….. b) 1080 − 960 (3) c) 525 25 (3) d) 510 270 (3) (12) 1.4. Fill out the
table below to show how many matches you would need for each diagram
number: (5) a) Write the rule for this pattern. (2) b) What formula could you
use for this pattern? (2) c) How many matchsticks would diagram number 37
have? (3) (12) [40]
Let's break down each part of Question 1 step by step:
1.1. Complete the function machines:
a) For 32 → 224
The rule here appears to be multiplying 32 by 7.
Calculation: 32×7=22432 \times 7 = 22432×7=224
b) For 1080 − 960
This simplifies to 1080−960=1201080 - 960 = 1201080−960=120.
c) For 525 → 25
The rule is dividing 525 by 21.
Calculation: 525÷21=25525 \div 21 = 25525÷21=25
d) For 510 → 270
This involves subtracting 240 from 510.
Calculation: 510−240=270510 - 240 = 270510−240=270
1.2. Completing the number line (19 31 42):
To determine why it's not possible to complete this number line, we observe the differences
between consecutive numbers:
Difference from 19 to 31: 31−19=1231 - 19 = 1231−19=12
Difference from 31 to 42: 42−31=1142 - 31 = 1142−31=11
Since the differences are not consistent (12 and 11), there is no simple arithmetic sequence that
fits all the given numbers. Therefore, we cannot extend the sequence using a single arithmetic
rule.
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 Lela40. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy this summary for R51,69. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
60904 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy summaries for 14 years now