1.
Direction: Read and analyze each item, then solve what is being ask. Show your Solution in each item.
1.
A triangular shape building is constructed with heavy bricks. For one wall, 15 bricks were used in the 1* (bottom)
layer, 13 bricks for the 2nd level, 11 for the 3rd level, and so on. If there are 8 levels of bricks for each wall. How many
blocks are needed to construct one wall of the building?
2.
For a certain type of fabric made into pants, the pants' length decreases by 2% after every wash. If a pair of pants
110 cm long was made from the fabric, what will the length of the pants be after the 6th wash?
3. The sum of the first 6 terms of a geometric sequence is 665/27. If the common ratio is 2/3, find the 19 term.
4. How many terms of the sequence 10,14,18, 22, 26 ,... Will yield the sum of 960?
5. A pendulum of a grandfather clock is released. On the first swing, it travels a distance of 20 inches. On each
succeeding swing, it travels a total of 9/10 the distance of the previous swing. What is the total distance traveled by
the pendulum?
6.
What is the sum of the positive even numbers less than 50?
7. Determine the quotient and the reminder of ( 12x3 - 2x2 - x + 4) by (x - 2), using Long method and Synthetic method.

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