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 741: At what value of X does the function y = -3 - 2x + X2 attain a minimum value?
Options:
A) -1
B) 14
C) 4
D) 1
Show Answer
The correct answer is D .
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Question 742:
A crate of soft drinks contains 10 bottle of Coca-Cola 8 of Fanta and 6 of Sprite. If one bottle is selected at random, whatis the probability that it is Not a Coca-Cola bottle?
Options:
A)
B)
C)
D)
Show Answer
The correct answer is D .
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Question 743: If ()m ()n = , find the values of m and n
Options:
A) m = 4, n = 2
B) m = -4, n = -2
C) m = -4, n =2
D) m = 4, n = -2
E) m = -2, n = 4
Show Answer
The correct answer is D .
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Question 744:
The table above shows the number of pupils in each age group in a class. What is the probability that a pupil chosen at random is at least 11 years old?
Options:
A)
B)
C)
D)
Show Answer
The correct answer is B .
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Question 745: A farmer planted 5000 grains of maize and harvested 5000 cobs, each bearing 500 grains. What is the ratio of the number of grains sowed to the number harvested?
Options:
A) 1 : 250 000
B) 1 : 25 000
C) 1 : 500
D) 1 : 5 000
Show Answer
The correct answer is C .
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Question 746: In a basket, there are 6 grapes, 11 bananas and 13 oranges. If one fruit is chosen at random. What is the probability that the fruit is either a grape or a banana
Options:
A) 6/30
B) 5/30
C) 17/30
D) 11/30
Show Answer
The correct answer is C .
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Question 747: A cylindrical tank has a capacity of 6160m3. What is the depth of the tank if the radius of its base is 28cm?
Options:
A) 8.0m
B) 7.5m
C) 5.0m
D) 2.5m
Show Answer
The correct answer is D .
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Question 748: Calculate the range of 20, -6, 25, 30, 21, 28, 32, 33, 34, 5, 3, 2, and 1.
Options:
A) 32
B) 36
C) 33
D) 40
Show Answer
The correct answer is D .
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Question 749: Find the product of (2) and (3y = 2y)
Options:
A) 4y = y2
B) 4y + 9y2
C) 4y - 9y2
D) -4y - 9y2
E) 2y + y2
Show Answer
The correct answer is C .
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Question 750:
The figure FGHK is a rhombus. What is the value of angle X?
Options:
A) 30
B) 90
C) 150
D) 120
E) 60
Show Answer
The correct answer is D .