Final Exam (PRACTICE 4) #4

Transcription

1 Final Exam (PRACTICE 4) #4 Basic Math / FND M020 FA N30FD04-Nap (Prof. Abdon) Student Name/ID: 1. Find the least common multiple (LCM) of and 2. Evaluate the following. 3. Find the greatest common factor of and 4. Use or to compare the numbers. 5. Order the following fractions from least to greatest. ALEKS Final Exam (PRACTICE 4) #4-11/18/2014 8:33:50 AM GST - Copyright 2014 UC Regents and ALEKS Corporation. P. 1/15

2 6. Write as an improper fraction. 7. Order the numbers below from least to greatest.,,,,,, 8. Order the numbers below from least to greatest.,,, 9. An international company has employees in one country. If this represents of the company's employees, how many employees does it have in total? Round your answer to the nearest whole number. 10. Answer the following questions. (a) of what is? (b) is what percent of? ALEKS Final Exam (PRACTICE 4) #4-11/18/2014 8:33:50 AM GST - Copyright 2014 UC Regents and ALEKS Corporation. P. 2/15

3 11. An item is regularly priced at Justin bought it on sale for off the regular price. Use a calculator to find how much Justin paid. 12. Justin ran for president of the chess club, and he received votes. There were members in the club. What percentage of the club members voted for Justin? 13. Find the volume of this rectangular pyramid. Be sure to include the correct unit in your answer. 14. Classify each figure as a line, ray, or line segment. Then, show how to write it. ALEKS Final Exam (PRACTICE 4) #4-11/18/2014 8:33:50 AM GST - Copyright 2014 UC Regents and ALEKS Corporation. P. 3/15

4 15. Find the circumference and the area of a circle with radius Use the value for and do not round your answers. Be sure to include the correct units in your answers. 16. A bike wheel has a radius of What is its circumference? Use the value for, and do not round your answer. Be sure to include the correct unit in your answer. 17. Find the area of the figure. (Sides meet at right angles.) ALEKS Final Exam (PRACTICE 4) #4-11/18/2014 8:33:50 AM GST - Copyright 2014 UC Regents and ALEKS Corporation. P. 4/15

5 18. The figure below shows a rectangular field. (a) Use the calculator to find the area and perimeter of the field. Make sure to include the correct units. Area: Perimeter: (b) Jenny will walk around the field. Which measure would be used in finding how long it will take? - Perimeter - Area (c) The field will be covered by artificial turf. Which measure would be used in finding the amount of turf needed? - Perimeter - Area 19. Find ALEKS Final Exam (PRACTICE 4) #4-11/18/2014 8:33:50 AM GST - Copyright 2014 UC Regents and ALEKS Corporation. P. 5/15

6 20. Fill in the blanks below with the correct units. a. Jina's finger is about long. (millimeters, centimeters, meters, kilometers) b. Heather poured about (milliliters, liters) of medicine onto a spoon. c. The mass of Latoya's father is about (grams, kilograms). 21. The circle graph shows how a family budgets its annual income. If the total annual income is what amount is budgeted for Auto expenses? 22. Answer the questions below. ALEKS Final Exam (PRACTICE 4) #4-11/18/2014 8:33:50 AM GST - Copyright 2014 UC Regents and ALEKS Corporation. P. 6/15

7 23. Leila is recording the number of points she misses on each math quiz. Here are her results for the last nine quizzes. Find the mode and the range for the data. 24. Add. 25. Fill in the blanks below. (a) Brian's test score average decreased by points this semester. Write a signed number to represent this change in average. (b) A car corporation produced more cars this month than last. Write a signed number to represent this month's change in production. 26. Evaluate. 27. Solve for. Simplify your answer as much as possible. ALEKS Final Exam (PRACTICE 4) #4-11/18/2014 8:33:50 AM GST - Copyright 2014 UC Regents and ALEKS Corporation. P. 7/15

8 28. Evaluate the expression when 29. Solve for Simplify your answer as much as possible. 30. A car travels at an average speed of miles per hour. How many miles does it travel in hours and minutes? 31. Simplify. ALEKS Final Exam (PRACTICE 4) #4-11/18/2014 8:33:50 AM GST - Copyright 2014 UC Regents and ALEKS Corporation. P. 8/15

9 32. In the triangle below, suppose that and Find the degree measure of each angle in the triangle. 33. Write an inequality for the following statement. is greater than or equal to 34. Fill in the blanks below. Find the slope of the line passing through the points and slope: Find the slope of the line passing through the points and slope: ALEKS Final Exam (PRACTICE 4) #4-11/18/2014 8:33:50 AM GST - Copyright 2014 UC Regents and ALEKS Corporation. P. 9/15

10 35. Graph the line with slope passing through the point 36. Find the greatest common factor of these three expressions. and 37. Multiply. Simplify your answer as much as possible. 38. Multiply. Simplify your answer. ALEKS Final Exam (PRACTICE 4) #4-11/18/2014 8:33:50 AM GST - Copyright 2014 UC Regents and ALEKS Corporation. P. 10/15

11 39. Simplify. Write your answer without parentheses. 40. Factor. ALEKS Final Exam (PRACTICE 4) #4-11/18/2014 8:33:50 AM GST - Copyright 2014 UC Regents and ALEKS Corporation. P. 11/15

12 Final Exam (PRACTICE 4) #4 Answers for class Basic Math / FND M020 FA N30FD04-Nap employees 10. (a) of what is? (b) is what percent of? ALEKS Final Exam (PRACTICE 4) #4-11/18/2014 8:33:50 AM GST - Copyright 2014 UC Regents and ALEKS Corporation. P. 12/15

13 Circumference: Area: (a) Use the calculator to find the area and perimeter of the field. Make sure to include the correct units. Area: Perimeter: (b) Jenny will walk around the field. Which measure would be used in finding how long it will take? Perimeter Area (c) The field will be covered by artificial turf. Which measure would be used in finding the amount of turf needed? a. Jina's finger is about centimeters long. b. Heather poured about milliliters of medicine onto a spoon. c. The mass of Latoya's father is about kilograms. 21. ALEKS Final Exam (PRACTICE 4) #4-11/18/2014 8:33:50 AM GST - Copyright 2014 UC Regents and ALEKS Corporation. P. 13/15

14 Mode: Range: (a) Brian's test score average decreased by points this semester. Write a signed number to represent this change in average. (b) A car corporation produced more cars this month than last. Write a signed number to represent this month's change in production miles ALEKS Final Exam (PRACTICE 4) #4-11/18/2014 8:33:50 AM GST - Copyright 2014 UC Regents and ALEKS Corporation. P. 14/15

15 34. Find the slope of the line passing through the points slope: and Find the slope of the line passing through the points slope: Undefined and ALEKS Final Exam (PRACTICE 4) #4-11/18/2014 8:33:50 AM GST - Copyright 2014 UC Regents and ALEKS Corporation. P. 15/15