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The product of two integers is 14. Which of the following co
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02 Mar 2019, 10:14
02 Mar 2019, 10:14
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The product of two integers is 14. Which of the following could be the average (arithmetic mean) of the two integers?
Indicate all such averages.
A. − 7.5
B. − 6.5
C. − 4.5
D. 4.5
E. 6.5
Indicate all such averages.
A. − 7.5
B. − 6.5
C. − 4.5
D. 4.5
E. 6.5
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The product of two integers is 14. Which of the following co
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04 Mar 2019, 07:05
04 Mar 2019, 07:05
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Carcass wrote:
The product of two integers is 14. Which of the following could be the average (arithmetic mean) of the two integers?
Indicate all such averages.
A. − 7.5
B. − 6.5
C. − 4.5
D. 4.5
E. 6.5
Indicate all such averages.
A. − 7.5
B. − 6.5
C. − 4.5
D. 4.5
E. 6.5
If the product of two INTEGERS is 14, then there are 4 possible cases:
i) the numbers are 1 and 14
ii) the numbers are 2 and 7
iii) the numbers are -1 and -14
iv) the numbers are -2 and -7
For case i, the average = (1 + 14)/2 = 7.5
For case ii, the average = (2 + 7)/2 = 4.5
For case iii, the average = (-1 + -14)/2 = -7.5
For case iv, the average = (-2 + -7)/2 = -4.5
Answer: A, C, D
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Re: The product of two integers is 14. Which of the following co
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16 Sep 2024, 21:14
16 Sep 2024, 21:14
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