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Vlad1618 [11]
2 years ago
11

From midnight to 4:00 am, the temperature dropped 1.75°C each hour. If the temperature at 4:00 am was -16°C, what was the temper

ature at midnight?
Mathematics
1 answer:
ANTONII [103]2 years ago
6 0

Answer: -11 degrees Celsius

Step-by-step explanation:

4:00 am = -16 degrees

You know that 4:00am is four hours after midnight and you know that the temperature decreases by 1.75 degrees every hour so during that time it has dropped by:

1.75x4=7 degrees

Because it is -16 at 4:00am, you know it was 7 degrees higher at midnight

-16+7=-11

It was -11 degrees at midnight

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Which expression is equivalent to (4−3)−6?
arsen [322]

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<span><span>The answer to the question is:</span></span>

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7 0
3 years ago
ANYONE SOMEONE PLEASE​
ladessa [460]

Answer:

I'm fairly positive the answer is 90 degrees.

4 0
3 years ago
Help please explain.
Lubov Fominskaja [6]
25 + 100i is correct because -5 squared is 25 and the the square root of -100 is 100i or 10i in its simplest form.
4 0
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