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Investment
A person may earn ₱100,000.00 by investing in the stocks of an international
company with a probability of 0.40 or lose ₱35,000.00 over the same period
with a probability of 0.60. Let X denote the net gain of a person who will invest
in the company, construct the probability distribution of X, and compute for
the expected value of a person who will invest in the same company. Interpret
the result
From the given Demand schedule for air tickets, calculate elasticity of demand
Price of Air Quality Ticket (Per ticket) (Tickets per month)
100000 5000
120000 3500
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What are African modes of thinking?
Calculate the energy stored in elastic material with K=1500NM and applied force at 750N
Elaborate the term elasticity of supply and explain any three factors that determines elasticity of supply
4.1 What pre-listening activities would you let the learners do before you play the recording?
(5)
4.2 What while-listening activities would you let the learners do? (5)
4.3 How would you integrate this listening text with speaking? (5)
4.4 How would you integrate this listening text with writing? (5)
The following two questions are not applicable to the listening text:
4.5 CAPS prescribes “Play a simple language game” to practise listening and speaking. Explain how
you would use a simple language game to let learners practise listening and speaking.(10)
4.6 Explain how you would teach the simple past tense to Grade 5 learners according to the PPP
approach.
6. A throttling calorimeter is connected to the superheated steam line supplying steam to the auxiliary feed pump on a ship. The line pressure measures 2.5 Mpa. The calorimeter pressure is 110 kpa and 150oC. Determine the entropy of the steam line. Please explain the answer.
Answer: a. 6.8 KJ/kg-oK c. 6.6 KJ/kg-oK
b. 6.2 KJ/kg-oK d. 7.5KJ/kg-oK
3.1 What pre-reading activities would you let the learners do before letting them read the story? (5)
3.2 What while-reading activities would you let the learners do (refer to Thabiso’s big fright)? (5)
3.3 When assessing learners, they need to be assessed at different levels of thinking. List the five
levels of thinking and formulate two questions on each level. The questions must be based on
Thabiso’s big fright. (15)
3.4 What Language Structures and Conventions would you teach by means of the above story?
How would you go about to teach them? (5)
3.5 Explain what the difference is between skimming and scanning
We know that 10% people who purchase cars buy manual transmissions and 90% people purchase automatics.Three people purchase a car. find the probability distribution for the number who purchase automatics
