GSL FDFMA001 Chapter 8 PDF Practice Questions
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This document contains practice questions on logarithms and exponentials, possibly from Chapter 8 of a math textbook. Questions cover topics like expressing in exponential form and solving for variables. Questions seem to be exam style and cover problem-solving skills within mathematics.
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GSL FDFMA001 Chapter 8 * Required * This form will record your name, please fill your name. 1. Express in exponential form * log2 64 = 6 26 = 64 646 = 2 62 = 64 −−− √64 = 6 2. Solve for x * 3𝑥 = 100...
GSL FDFMA001 Chapter 8 * Required * This form will record your name, please fill your name. 1. Express in exponential form * log2 64 = 6 26 = 64 646 = 2 62 = 64 −−− √64 = 6 2. Solve for x * 3𝑥 = 100 𝑥 = log100 3 𝑥 = 2 log10 3 𝑥 = 10 log3 10 𝑥 = log3 100 3. Solve for x * 𝑥 5 = 55 −−− 𝑥 = √5 56 −−− 𝑥 = √5 55 −−− 𝑥 = √5 11 −−− 𝑥 = 55√11 4. Solve for x * 1𝑥 = 149 𝑥=0 𝑛𝑜 𝑠𝑜𝑙𝑢𝑡𝑖𝑜𝑛 𝑥 = 1149 𝑥=∞ 5. Find the money in the bank account after 2 years using the following formula where t is in months. * 1000(1.01)𝑡 1126.83 1020.10 1010 1269.73 6. Which of the following is FALSE? * log10 100 = 2 log 𝑥 − log 𝑦 = log 𝑥 𝑦 log 𝑥 × log 𝑦 = log 𝑥𝑦 log10 10 = 1 7. Find the least value of x so that Z exceeds one million 𝑍 = 100(1.05)𝑥 187 188 189 190 This content is neither created nor endorsed by Microsoft. The data you submit will be sent to the form owner. Microsoft Forms
