3 years ago

How many calories are needed to raise the temperature of 10 grams of water by 10 degrees Celsius?

Mathematics

1 answer:

max2010maxim [7]3 years ago

4 0

(B) 10 cal im pretty sure can i please have brainiest answer

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Adam had silly putty 4 5/6 inches long. If he stretched it 2 2/3 times it's current length how long would it be?

Nikitich [7]

You multiply the 2 together 4 5/6 and 2 2/3.
4 5/6=29/6
2 2/3=8/3
you multiply the tops together then the bottoms together
29*8=232
3*6=18
232/18=116/9

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3 years ago

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A hot-air balloon is released at ground level, and it rises into the air at a constant rate. After 5 seconds the height of the b

mr_godi [17]

The constant rate = 20 ft / 5 seconds = 4 feet per second

Find the chart that shows an increase of 4 feet for every second the balloon travels.

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2 years ago

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mrs_skeptik [129]

Answer:

Step-by-step explanation:

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2 years ago

What is the second term of (s+v)^5 a)25s^4 b)25s^4v c)5s^4v d)125s^4v

mrs_skeptik [129]

By pascal triangle this second term should be
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4 years ago

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2−2s=4/3 s+13 how do you do this

soldi70 [24.7K]

Answer: s = -3.3

Step-by-step explanation:

$2-2s=\dfrac{4}{3}s+13\\\\\\\underline{\text{Multiply everything by 3 to clear the denominator:}}\\(3)2-(3)2s=(3)\dfrac{4}{3}s+(3)13\\\\.\qquad 6-6s=4s+39\\\\\\\underline{\text{Add 6s to both sides:}}\\.\qquad 6-6s+6s=4s+6s+39\\\\.\qquad \qquad \qquad 6=10s+39\\\\\\\underline{\text{Subtract 39 from both sides:}}\\.\qquad \qquad 6-39=10s+39-39\\\\.\qquad \quad \quad -33=10s\\\\\\\underline{\text{Divide both sides by 10:}}\\.\qquad \quad \quad \dfrac{-33}{10}=\dfrac{10s}{10}$

-3.3 = s

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3 years ago