MS 095 PreAlgebra Test Two	Name: ______________________________

1. Simplify:

2. _______ Solve for x: 5x + 17 = 37

3. ______________ Calculate

4. _______ Express as a mixed number:

5. _______ Is equal to π?

6. _______ If a round island is 30 kilometers in diameter, what is the circumference of the island? Use your calculator!

7. ___________ What is the inverse of 2.54?

8. _______ Write the mixed number as an improper fraction:

9. _______ Calculate:

10. _______ Find the Greatest Common Factor of 108 and 90.

11. _______ Add and, if possible, simplify:

12. _______ Solve for x:

13. _______ Find c in the diagram using the Pythagorean Theorem: a² + b² = c²

14. _______ Find the volume of sphere with a diameter of 100 cm. Use p on your calculator for pi. The formula for the volume of a sphere is:

15. ___________ Write as a repeating decimal in correct notation:

16. ______________ Round to the nearest hundredths: 271.8281828459045201817900760943

17. _______ Write in scientific notation: 300,000,000

18. _______ Write the scientific notation in standard form: 3.45 × 105

19. __________ What is the result of ?

20. _______ The function for a falling ping pong ball is: height = 3.76 * (time)² If a golf ball falls for 1.39 seconds, from what height was the golf ball dropped?

21. _______ Using the above function, determine the time for a sphere dropped 16.64 meters.

22. Volume = _______________________ A four-sided pyramid has a height of 42 meters. The base is square with sides of length and width equal to 60 meters. What is the volume of the pyramid? The volume of a four sided pyramid is:

23. _______________________ Find the prime factorization of 105710.

24. The time t for a golf ball to fall is: If the golf ball falls for 2 seconds, how far will it fall?	distance d = ___________

25. Calculate my speed on Monday evening at the state track running in lane four:

speed = = ___________

26. What is the probability of rolling a seven on a eight-sided die? _______________

27. What is the probability of rolling an even number on a six-sided die numbered from 1 to 6 inclusive? _______________________

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2005-03-10T10:41:43

Dana Lee Ling

Dana Lee Ling