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1.3.  Study the ARTICLE on the population of South Africa in FIGURE 1.3. then answer the questions which follow.    Right click on the BUTTON to select open in a new tab. 

1.3.2. Determine what was South Africa’s population in 2002 and 2016 respectively? (2)

1.4.3. List provinces with the highest and lowest infection rate respectively. (2)

SIGN YOUR NAME to indicate that you have read and acknowledged the following Academic Honesty Policy:I hereby affirm that:� I will do my own work for this exam, without assistance from other people, notes, books,computer programs, or websites. � I will use no electronic device during the exam other than to do basic computations on my own calculator (without using it to sketch the graph)� I understand that I must be proctored online by honorlock during the whole test period.� I will not share this exam with anyone taking the exam at a different time, nor withanyone who takes the class in the future.� I understand that acts of academic dishonesty may be penalized to the full extent allowedby the JSU Student Handbook, including receiving a failing grade for the course.

      Find the exact value of the expression

Find the amplitude, period, and horizontal shift of the following function.y = 2 + 3sin(3(x – 2))

1.2 Formulate a hypothesis for the experiment above. (2)

1.5. List the steps that you will take to conduct the experiment. (5)

1.1 Write an investigative question for the experiment above. (1)

Why are changes in the global carbon cycle important?I. Burning reduces available carbon for primary producers and, therefore, primary consumers.II. Deforestation and suburbanization reduce an area’s net primary productivity.III. Increasing atmospheric concentrations of carbon dioxide could alter Earth’s climate.IV. By using fossil fuels we are destroying a nonrenewable resource.