Survey
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Homework S2-1: Real Numbers & Financial Literacy (TEKS 8.2a – d & 8.12d) 1. Suppose part of a cell is 0.000024 cm 2. Which number is rational? wide. What is 0.000024 in scientific notation? 3. Between which two whole numbers on a number line is A. 10 B. C. 4.3 D. 6.34286 42 located? 4. Which number is NOT expressed in 5. What is the value of the expression 6. Last month my friend bought a scientific notation? below? computer. It can perform 4.66 x 108 calculations per second. Write the calculations per second in standard decimal notation. A. B. C. D. 6 x 103 3.5555 x 104 35.13 3.1 x 108 1089 7. Which number is an integer? Explain. 8. Order the following real numbers from 9. Which of these real numbers has the least to greatest. A. 34 3 B. 36 C. 38% D. − 4 1 8 315.4% greatest value? 11 3.068 3 2 9 A. 8.35 x 10 -1 34 4 C. 75 B. D. 81% 10. $2,380 is deposited into an account that earns 3 % 11. $7,200 is deposited into an account that earns 4.5% 12. Jonathan took out a 60 month loan for $15,000 to 13. Micah invested $5,600 in Lowe’s stock over the last buy a new truck. If the simple interest rate was 11%, how much total will he pay for the truck including interest? 72 months. Lowe’s pays their investors 3% interest on their investments that is compounded annually. How much did Micah make in interest over the last 72 months? 14. When Lexi was born, her parents put $10,000 into a 15. If Lexi’s parents had deposited $10,000 in a college simple interest for 4 years. How much interest is earned interest compounded annually for 8 years. Determine the balance of the account after 8 years. after 4 years? college fund account that earned 9% simple interest. Find the total amount in the account after 18 years. fund that earns 9% interest that is compounded annually, how much interest will the account earn in 15 years?