The sum of the page numbers on the facing pages of a book is 69. what are the page numbers.

1 answer:

7 0

Cool problem !
Two pages of a book that face each other are consecutive integers, and one of them is even and the other one is odd.
So let's look at half of 69.
That's 34.5.
So let's try page 34 and page 35.
That works !

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Answer:

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Step-by-step explanation:

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garik1379 [7]

Answer:

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Step-by-step explanation:

Given : The random variable X is exponentially distributed, where X represents the time it takes for a person to choose a birthday gift. If X has an average value of 24 minutes.

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Solution :

If X has an average value of 24 minutes.

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