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# \$1.00math problem

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Exam #4  Week 8 Due, Sunday (day 7) of Week 8
Each question is worth 5 points for a total 100 pts.
When completed  submit to your ING only

Name: _

1. Find the mean of the following set of numbers. 13,15,18,18,18,19,22,26,28,33
A) 21 B) 20.3 C) 20.6

2. Find the median of the following set of numbers. 33,72,23,27,77,68,85
A) 27 B) 55 C) 68

3. Use the bar graph, showing the attendance at a circus for 7 days in September, to find the median attendance over the 7 days.
A) 5,600 B) 4,800 C) 4,000

4. The pie chart shows the distribution of a persons total yearly income of \$36,000. Find the amount budgeted for utilities.
A) \$2,880 B) \$4,320 C) \$1,800

5. Using the world population and land area table above, what is the total land area of South America? A) 38,000,000 mi2 B) 6,900 mi2 C) 6,900,000 mi2

6. Using the graph, showing the yearly food costs of a family, in what year was the cost of food the greatest?
A) 2000
B) 2002
C) 2004

7. Place the following set of numbers in ascending order.
(smallest to largest)
A) -5/9, -2/5, 1/6, 3/4, 7/8
B) -2/5, -5/9, 1/6, 3/4, 7/8
C) -5/9, -2/5, 1/6, 7/8, 3/4

8. Determine the maximum and minimum values of the following set of numbers.

A) Max: 26/9 and Min: -5
B) Max: 3 and Min: -5
C) Max: 3 and Min: -36/7

9. Evaluate: |-14| A) 14 B)  14

10. Add: -3/5 + 8/35 A) 13/35 B) -13/35 C) 1/8

11. Subtract: 7/9  (-13/18) A) 1/18 B) 3/2 C) -1/18

12. Multiply: (4)(-3/2) A) 6 B) -6 C) -7/2

13. Find the reciprocal of 1/3(9  4) A) 5/3 B) -5/3 C) 3/5

14.Divide: (-15) / (-3) A) 45 B) -5 C) 5

15. Evaluate: |-14-3| A) -17 B) 11 C) 17

16. Which of the following numbers are integers? 3, 2/3, -3, 101.1, -5/7
A) 3 and -3 B) 3, -3 and 101.1 C) 2/3 and -5/7

17. Place the following set of numbers in ascending order. -2, 8, 0, 2, -3, -20, 11
A) 11, 8, 2, 0, -2, -3, -20 B) -20, -3, -2, 0, 2, 8, 11 C) -2, -3, -20, 0, 2, 8, 11

18. Evaluate: |-76| - |-59| A) -17 B) -135 C) 17

19. Add: 1/2 + 3/10 A) 3/12 B) 4/5 C) 3/20

20. Add: 11 + (-4) A) 7 B) 15

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