1. Equat.Prob.GraphsExpon.Simp.Stories 200 400 600 800 1000 Jeopardy Final Jeopardy

2. Equat. $200 Answer Solve

3. Equat. $200 Answer 7/24

4. Equat. $400 Answer Solve

5. Equat. $400 Answer Answer

6. Equat. $600 Answer Write the variable expression for the sum of b and 4.

7. Equat. $600 Answer b + 4

8. Equat. $800 Answer Write a variable expression for the quotient of c and 2 plus twice a.

9. Equat. $800 Answer C/2 + 2a

10. Equat. $1000 Answer Solve the following equation for a = 5 and b = 9: 5a + 6 - 2b

11. Equat. $1000 Answer 13

12. Prob. $200 Answer A bag contains 4 blue marbles, 6 green marbles, and 2 red marbles. What is the probability of selecting a red marble?

13. Prob. $200 Answer 1/6

14. Prob. $400 Answer A bag contains 4 blue marbles, 6 green marbles, and 2 red marbles. A green marble is removed from the bag. What is the probability that the next marble selected will be blue?

15. Prob. $400 Answer 4/11

16. Prob. $600 Answer Find the probability for one roll of a number cube. The probability of rolling a number that is a multiple of 3.

17. Prob. $600 Answer 1/3

18. Prob. $800 Answer Find the probability for one roll of a number cube. The probability of rolling a number greater than 6.

19. Prob. $800 Answer 0

20. Prob. $1000 Answer Give an example of probability in the newspaper.

21. Prob. $1000 Answer Weather, stock, lottery, etc.

22. Graphs $200 Answer Find the slope of the line through (-4, 2) and (5, 8)

23. Graphs $200 Answer 2/3

24. Graphs $400 Answer Sketch the graph of the hours of daylight over the course of one year.

25. Graphs $400 Answer See side board

26. Graphs $600 Answer Determine if the relation is a function: {(3, 7), (3, 8), (3, -2), (3, 4), (3, 1)}

27. Graph $600 Answer No

28. Graphs $800 Answer Find the range of the function rule y = 5x - 2 for the following domain: {-1.2, 0, 4}

29. Graphs $800 Answer {-8, -2, 18}

30. Graphs $1000 Answer A student thinks that the relation {(2, 1), (3, 2), (4, 5), (5, -2)} is not a function because two values in the domain have the same range value. What is the student’s error?

31. Graphs $1000 Answer A relation is not a function if two range values have the same domain value.

32. Expon. $200 Answer Write using exponents:

33. Expon. $200 Answer Answer:

34. Expon. $400 Answer Write using exponents:

35. Expon. $400 Answer Answer:

36. Expon. $600 Answer Calculate:

37. Expon. $600 Answer 75

38. Expon. $800 Answer Write in scientific notation: 56,900,000

39. Expon. $800 Answer Answer:

40. Expon. $1000 Answer Write in standard notation:

41. Expon. $1000 Answer 0.00056

42. Simp. $200 Answer Write in simplest form:

43. Simp. $200 Answer Answer:

44. Simp. $400 Answer Write in simplest form:

45. Simp. $400 Answer Answer:

46. Simp. $600 Answer Simplify:

47. Simp. $600 Answer 119.5

48. Simp. $800 Answer Simplify:

49. Simp. $800 Answer 73

50. Simp. $1000 Answer Simplify:

51. Simp. $1000 Answer 111

52. Stories $200 Answer A frame is 2 in. wide. The outer height h is 17 in., and the outer width w is 14 in. Use the formula A= (h - 4)(w - 4) to find the area of the picture.

53. Stories $200 Answer 130 sq. in.

54. Stories $400 Answer A neighborhood association turned a vacant lot into a park. The park is shaped like a trapezoid. Use the formula to find the area of the lot, if:

55. Stories $400 Answer A=19,500 sq. ft.

56. Stories $600 Answer You can find the distance d an object falls in feet for time t in seconds using the formula Suppose a ball is dropped out of a window of a tall building. How far will the ball fall in 3 seconds?

57. Stories $600 Answer 144 ft.

58. Stories $800 Answer A shirt is on sale for $25 at the local department store. There is also a 4% sales tax. What is the total cost of the shirt, including the sales tax?

59. Stories $800 Answer $26

60. Stories $1000 Answer The formula for the volume of a sphere with radius r is Find the volume of a croquet ball that has radius 4.6 cm. Round your answer to the nearest hundredth.

61. Stories $1000 Answer 407.72 cubic cm.

62. Final Jeopardy Answer What is algebra?

63. Final Jeopardy Answer Algebra is a branch of mathematics in which symbols, usually letters of the alphabet, represent numbers or members of a specified set and are used to represent quantities and to express general relationships that hold for all members of the set.