1.4  Expand and simplify

2.7. Verbind die twee sinne met die VOEGWOORD tussen hakies. Die rower sê vir die man hy wil nie sy kar hê nie. Die man glo hom nie. (maar) (1)

QUESTION 4 40 Marks 4.1.1 Give any TWO reasons for public sector failure. (2) 4.1.2 What is the purpose of a trend line in a business cycle? (2)     4.2 Study the table and answer the questions that follow: RIGHT CLICK ON THE BUTTON TO OPEN THE TABLE IN A NEW TAB:     4.2.1 Give an example of semi-durable goods. (1) 4.2.2 Name another item used in calculating GDE. (1) 4.2.3 How do we convert GDP @ market prices to GNP @ market prices? (2) 4.2.4 Why are the figures above not a true reflection of GDE growth? (2) 4.2.5 Calculate the percentage contribution of services in the final consumption expenditure by households in 2017. (4)     4.3 Study the extract and answer the questions that follow: THE MULTIPLIER EFFECT In an economy with a mpc of 0,84 the GDI is R500 billion. There are leakages of R150 million as well as injections of R200 million.    4.3.1 What percentage of their income do households save? (2) 4.3.2 Explain the term multiplier. (2) 4.3.3 How will national income be affected by the above leakages and injections? (2) 4.3.4 Calculate the change in national income using the provided information. Show all calculations. (4)     4.4 Distinguish between an improvement in the terms of trade and a deterioration in the terms of trade. (8) 4.5 With the aid of a well-labelled Laffer curve, explain the impact of a tax rate increase on state revenue. (8)    

QUESTION 6 6.1  While completing a questionnaire Shelby reads the following question: ‘As farm animals have a detrimental effect on climate change, should more people become vegan?’ Shelby thinks this is a poor question. Suggest a reason why she might think so. (1) 6.2 Later in the same questionnaire, she comes across this question: ‘How many portions of meat do you eat in a week?’ 1 – 2 4 – 5 6 – 7       Suggest two possible problems with this question that Shelby might have identified. (2) 6.3 The person who was conducting the survey only handed out the questionnaire to Shelby and nine other girls in her class. Could this sample be considered reliable? Support your answer with a reason. (2)   TOTAL QUESTION 6

INSTRUCTIONS 1. Any answer you provide must be your own original work. No copying from any source is allowed. 2. WRITE answers FOR the QUESTION QUIZ on FOLIO (lined) paper. 3. No typed answers allowed – You must submit your own handwriting. 4. Write each answer, and mathematical reasoning (steps) within the answer, below one another. 5. Rule off at the end of each complete question. (If a question has multiple sub-questions, rule off after the last sub-question.) 6. Multiple pages of handwritten answers must be scanned and saved as 1 PDF File. NO PHOTOS are accepted. (Use CAM-SCANNER or any other app that has a scanner function.) 7. All scanned pages must be UPRIGHT. Ensure that your scanned pages are not sideways. 8. Scan all your answers to this test into one .pdf file. Name your file as indicated below: InitialSurname_iMATH_09S_PTEST 009 9. Any answers that require rounding must be ROUNDED TO 2 DECIMAL PLACES unless stated otherwise. 10. Number according to the numbering system in the test. 11. Write all questions UNDERNEATH each other. Use any space on the side of your page as calculation space and label it as such. 12. Use your compass and ruler with a sharp pencil for any constructions. 13. Write NEATLY and LEGIBLY.

Figure 7.1Using Figure 7.1, match the following:Transverse foramina present.

5.5 Skryf die volgende sin oor in die INDIREKTE REDE. Die meisie sê vir haar kêrel: “Jy is mal om so ‘n groot motorfiets te ry.” Begin so: Die meisie sê vir haar kêrel dat …          (1)

1.14  Given the following closed cuboid, Right-click on the blue button to open the cuboid in a new tab.   Which expression represents the surface area of the cuboid? A

4.7 Herskryf die volgende STELSIN as ‘n VRAAGSIN. Laniie raak dolverlief op die hoofkarakter. (1)

QUESTION 14 14.  Solve