Mathematics looks at measurement, relationships, and properties of numbers and groups using numbers and symbols. Important topics in math include arithmetic, algebra, geometry, and calculus.
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Question 1301:
The slope of the tangent to the curve y = 3x2 - 2x + 5 at the point (1, 6) is
Options:
A) 4
B) 1
C) 6
D) 5
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The correct answer is A .
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Question 1302: Evaluate
Options:
A)
B)
C)
D)
Show Answer
The correct answer is B .
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Question 1303:
Use the quadratic equation curve to answer this question.
What is the 80th percentile?
Options:
A) -5.3
B) 0.5
C) 3
D) 8
Show Answer
The correct answer is A .
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Question 1304: A bag contains 5 black, 4 white and x red marbles. If the probability of picking a red marble is 2/3, find the value of x
Options:
A) 8
B) 10
C) 4
D) 6
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The correct answer is D .
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Question 1305: If X = {n2 + 1:n = 0,2,3} and Y = {n+1:n=2,3,5}, find X∩Y.
Options:
A) {1,3}
B) {5,10}
C) ∅
D) {4,6}
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The correct answer is C .
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Question 1306:
Find the volume of the cylinder above
[Take ]
Options:
A) 9,856 cm
B) 14,784 cm
C) 4,928 cm
D) 19,712 cm
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The correct answer is B .
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Question 1307: Factorize completely y3 -4xy + xy3 - 4y
Options:
A) (y + ay)(y + 2)(y - 2)
B) (y - xy)(y - 2)
C) y(1 + x)(y + 2)(y -2)
D) y(1 - x)(y + 2)(y - 2)
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The correct answer is C .
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Question 1308:
Find the range of values of t which satisfies the inequality.
2t − 1 3 and 2− t 5
Options:
A) -3 t 1
B) -2 t 3
C) -3 t 4
D) -3 t 2
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The correct answer is D .
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Question 1309: Simplify
Options:
A)
B)
C)
D)
Show Answer
The correct answer is B .
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Question 1310: If P3446 - 23P26 = 2PP26, find the value of the digit P.
Options:
A) 2
B) 3
C) 4
D) 5
Show Answer
The correct answer is D .