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Sample_MPT_Level_D2811

# Sample_MPT_Level_D2811 - Mathematics Placement Test Part D...

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Mathematics Placement Test Part D - Sample Questions (An answer key is included) #1. For the parabola - 2 x = 16 y + 4 y 2 + 13, for what value of y does x have a minimum? #2. If sin 4 ω - cos 4 ( - ω ) = 0, and - π 2 ω π 2 , then ω = (?) #3. If the distance between ( a , ab ) and ( ab + a , ab + b ) is 2 b ( b = 0), then what is the value(s) of a ? #4. If 1 3 = log 27 k 30, then what is the value of k ? #5. If tan θ = 3 2 and sin( θ + π ) > 0, what is the exact value of cos θ ? #6. Find the solution set for the system of equations: y = 3 x - 2 ; y = 2 x + 1 #7. If a = 0, a = ± b , and b < 0, which of the following is FALSE? 1. 2 a 2 | a + b | 2 a 2 | a | + | b | 2. b + - 1 b - 1 = 0 3. a 2 - 2 ab + b 2 | a - b | = b 2 | b | 4. 3 b · 5 b 6 = 15 b 23 5. a · ( a - 1 b ) - 1 = 1 - ab #8. If g ( x ) = 1 2 - x , simplify completely ( g ( x + h ) - g ( x )) 2 #9. Given below is a cube. The length of an edge of the cube is x . If the surface area of each face of the cube is halved, determine the length of the inner diagonal of the resulting smaller cube in terms of x

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Mathematics Placement Test: Part D Sample Questions #10. If there are 150 grams of carbon-14 in an organism that dies today, in how many years will there be less than 50 grams left in the organism? The half-life of carbon-14 is 5730 years.
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Sample_MPT_Level_D2811 - Mathematics Placement Test Part D...

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