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1.
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a. | 7 | c. | 5 | b. | | d. | 3 |
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2.
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a. | (-4,-4) | c. | (8,10) | b. | (4,4) | d. | (4,5) |
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3.
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a. | (3,-4); 6 | c. | (-3,4); 36 | b. | 6; 36 | d. | 36; (-4,3) |
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4.
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a. | (4,-3) | c. | (-4,3) | b. | (-3,4) | d. | (3,-4) |
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5.
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a. | It is in standard form | c. | | b. | | d. | |
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6.
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a. | It is in standard form. | c. | | b. | | d. | |
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7.
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a. | (-2,-3), (4,-3), (1,-1), (1,-5) | c. | (-4,3), (2,3), (-1,5), (-1,1)
| b. | (-2,-3), (4,-3) | d. | (-4,3), (2,3) |
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8.
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a. | (3,5) | c. | (-3,5) | b. | (5,3) | d. | (5,-3) |
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9.
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a. | 512 | c. | | b. | 16 | d. | |
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10.
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a. | 2.5951 | c. | 3.2364 | b. | 1.5441 | d. | 3.5553 |
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11.
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a. | -0.2219 | c. | 0.2219 | b. | 0.6825 | d. | 1.4651 |
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12.
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a. | 347.6962 | c. | 12.6949 | b. | 0.4050 | d. | 0.9326 |
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13.
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14.
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Textbook 10-3 Page 465 Example 3b
If , then
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15.
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16.
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17.
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a. | 181,050 | c. | 180,600 | b. | 181,500 | d. | 1207 |
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18.
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a. | | c. | 64 | b. | no
sum | d. | 4 |
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19.
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20.
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21.
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a. | 8,388,608 | c. | 12,582,912 | b. | 6,291,456 | d. | 25,165,824 |
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22.
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a. | geometric, | c. | arithmetic, | b. | neither, | d. | geometric, |
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23.
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24.
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Textbook Page 512 Example 5 Frank has taken a job with a starting salary of
$15,000 and annual raises of 4%. What will be his salary during his third year on the job
a. | $16,224.00 | c. | $16,872.96 | b. | $15,600.00 | d. | $17,547.87 |
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25.
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26.
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27.
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a. | 60, 300 | c. | 60, 240 | b. | 60, 120 | d. | 60, 30 |
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28.
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29.
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a. | 144.7 sq units | c. | 115.8 sq units | b. | 70.6 sq units | d. | 289.4 sq units |
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30.
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a. | 30, 60 | c. | 30, 150 | b. | 30,120 | d. | 30, 210 |
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31.
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32.
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33.
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a. | | c. | -1 | b. | 1 | d. | |
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34.
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35.
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36.
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37.
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a. | 5 | c. | 0 | b. | -5 | d. | |
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38.
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39.
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40.
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41.
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Score | Frequency | 5 | 1 | 10 | 2 | 15 | 4 | 20 | 2 | | | Alg 2 15-1 Ex 3 Alg 2 15-1 Ex 3Find the mode, the median, and the mean, to the nearest
whole number, for the frequency distribution shown above.
a. | 4; 15; 15 | c. | 14; 15; 15 | b. | 4; 13; 13 | d. | 15; 15; 14 |
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42.
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43.
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44.
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45.
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Alg 2 15-5 Ex 3 Alg 2 15-5 Ex 3How many 3-symbol identification codes can be made using
lower case letters for the first and third symbols and a digit from 1 to 9
inclusive for the middle symbol?
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46.
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47.
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a. | x = 3, y = 2 | c. | x = 4, y = 2 | b. | x = 2, y = 4 | d. | x = 0, y =0 |
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48.
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49.
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Textbook Page 771 Example 2 Simplify:
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50.
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Textbook Page 775 Example 1
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