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1. |
Suppose a box of oatmeal has the following table to determine the right amounts of water and oatmeal mix. How many cups of water are needed for 4, 5, and 6 serving of oatmeal? |
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A. |
 cups, 4 cups, and  cups. |
B. |
3 cups, cups, and 4 cups. |
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C. |
 cups, 3 cups, and cups. |
D. |
None of these is correct. |
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Hint |
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2. |
Find the seventeenth term, a17, in the sequence 11.7, 15.2, 18.7, ... |
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A. |
67.7 |
B. |
74.7 |
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C. |
64.2 |
D. |
71.2 |
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Hint |
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3. |
Find the next three terms of 1,  , 0, -, …. |
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A. |
1,  , 2 |
B. |
-1, , -2 |
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C. |
-1, -2, -3 |
D. |
, -2,  |
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Hint |
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4. |
Find the next three terms of , 1, 4, 13. |
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A. |
40, 120, 364 |
B. |
40, 121, 360 |
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C. |
40, 121, 365 |
D. |
40, 121, 364 |
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Hint |
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5. |
Determine whether the sequence is geometric. If it is, state the common ratio. Write the next three terms of the sequence.
96, 48, 24, 12, 6, … |
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A. |
The sequence is geometric. The common ratio is 2. The next three terms are 3,  , and  . |
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B. |
The sequence is geometric. The common ratio is . The next three terms are 3, 1, and . |
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C. |
The sequence is geometric. The common ratio is 2. The next three terms are 192, 384, and 768. |
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D. |
The sequence is not geometric. |
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Hint |
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