1. | What are the next three number in this sequence?12, 9, 6, 3... |
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2. | Continue each pattern for 3 more terms.7, 14, 28... |
3. | A fence will be built to enclose a 100-m by 70-m field. It will need a post at each corner and one every 5 m. How many posts are needed? |
4. | An archery target has points as shown.What is the best strategy to use if we want to find out how many different scores are possible with 3 arrows? |
5. | Dave is meeting his friends at 7:30 PM. The average speed of the bus is 28 km/h, and he needs to travel 20 km. When is the latest time he should catch the bus? |
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6. | A rectangular yard measures 8 m by 6 m. What happens to the area if each dimension is doubled? |
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7. | What power of 7 is 40 353 607? |
8. | Evaluate: a) 2/5 + [-(3/7)]b) -(2/9) + 1/6c) -(2/3) x 1/4d) 7/12 รท [-(1 3/4)] |
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9. | A bracelet is to be made from 2 reds and 5 blue beads. How many different bracelets can be made? |