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3^n - 3^{n - 1} - 3^{n - 2} is equal to:
3^n - 3^{n - 1} - 3^{n - 2} is equal to:
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More Old MCQ
Orphaned Multiple Choice Questions (MCQ) due to changes of exam system.
Company X has a fixed expense of P1.5M monthly and each unit is produced at P20
Solve for x if $e^{2x - 1} = 5$.
A closed conical tank has a base diameter of 2 m and is 5 m tall. When standing in upright position, the water in the tank is 3 m deep. How deep will the water stand in the tank when in inverted position?
In an organization there are CE’s, GE’s and ME’s. The sum of their ages is 2160
Find the sum of the coefficient of the variables in the expansion of $(2x + 4y - 3)^5$.
Find a number such that 2/3 of the number increased by one is 13.
Find the radius of the circumscribing circle of the regular octagon having an area of 320 cm2.
A company purchased an equipment for a total of P960M including its freight and installation charges. What is its annual depreciation charge if salvage value is zero and the sinking fund deposit factor is 0.0430?
There are 6 people lining up to pay telephone bills.
A polygon has 104 diagonals. How many sides have this polygon?
sHh2p5G-3 If member BC is 40 mm wide x 140 mm deep (dressed dimension), the maximum compressive stress (MPa) in the member BC is nearest to:
In pipe flow, the horsepower of the pump can be computed as the function of:
Using synthetic division, find the quotient if 2x^3 - 9x^2 + 10x - 3 is divided by x - 3.
Shureka Washburn has scores 72, 67, 82 and 79 on her algebra tests. Use an inequality to find the scores she must take on the final exam to pass the course with an average of 77 or higher, given that the final exam counts as two test.
Solve for x if log_3 2x - log_3 (x + 5) = 0.
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