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yuradex [85]
3 years ago
10

Your friend tells you that there is a negative correlation between how much caffeine someone drinks and hours of sleep. But you

never drink caffeine drinks and you sleep only five or six hours per night, so you conclude:________.
Social Studies
1 answer:
Lynna [10]3 years ago
3 0

Answer: it's true caffeine has effect on sleep hours.

Explanation: Caffeine affects sleep time only depending on the time you take it example: taking it in very early in the afternoon or evening. Research has shown that if one takes caffeine 6 hours before going to bed, it will reduce sleep by 1 hour. If an already tired individual maybe tired from the day's work take caffeine, it affects them also by depriving them of sleep.i sleeping 5 to 6 Hours daily is not really caused by caffeine but can be cause also by fatigue, intensity of artificial light, anxiety, depression or other factors.

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Which was Peter the great responsible for ?
Ierofanga [76]

Answer:

bringing Russia into the modern age.

Explanation:

4 0
2 years ago
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Many middle-aged adults can vividly recall where they were and what they were doing the day that John F. Kennedy was assassinate
barxatty [35]

Answer:

Flashbulb memory

Explanation:

Many middle-aged adults can vividly recall where they were and what they were doing the day that John F. Kennedy was assassinated, although they cannot remember what they were doing the day before he was assassinated. This is an example of Flashbulb memory. Flash bulb memories are memories of learning something so shocking or surprising that it creates a strong and seemingly very accurate memory of learning about the event but not the event itself for example, many middle aged adults can vividly recall where they were and what they were doing the day that John F. Kennedy was assassinated, although they cannot remember what they were doing the day before he was assassinated.

7 0
3 years ago
Is it safe or unsafe to pull on a cord to remove a plug from a wall receptacle?
Oksi-84 [34.3K]
It is unsafe to remove a plug from the a wall receptacle by placing your hand on the cord
3 0
3 years ago
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Find for the following functions. f(x) = 9x2 – 2x – 9 g(x) = 11x – 9
Flauer [41]

For this case we have the following functions:

f (x) = 9x ^ 2-2x-9\\g (x) = 11x-9

We must find the product of both functions:

f (x) * g (x) = (9x ^ 2-2x-9) * (11x-9)

We apply distributive property term to term:

f (x) * g (x) = 99x ^ 3-81x ^ 2-22x ^ 2 + 18x-99x + 81

We add similar terms:

f (x) * g (x) = 99x ^ 3-103x ^ 2-81x + 81

Answer:

Option B

3 0
3 years ago
The failure to retrieve a word from memory, combined with partial recall and the feeling that retrieval is imminent is known by
lbvjy [14]

Answer:

Tip-of-the-tongue effect.

Explanation:

The failure to retrieve a word from memory, combined with partial recall and the feeling that retrieval is imminent is known by psychologists as the "tip-of-the-tongue effect." The tip-of-the-tongue effect is the feeling you have when you can't just quite put your finger on it, a more common saying; "It's on the tip of my tongue." It's when you cannot remember a word, but you know more about the words background to know that if you think hard enough the word will pop in your mind.

Hope this helps.

6 0
2 years ago
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