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Anastaziya [24]

2 years ago

10

The graph shows how the volume of a gas sample changes as the temperature changes and the pressure remains constant. What is the

rate of change of the volume of the gas sample with respect to the temperature?

1 answer:

makkiz [27]2 years ago

5 0

Answer:

Assumming the y intercept is at 0,20, the slope is $\frac{1}{3}$

Step-by-step explanation: $\frac{36-26}{50-20}$ = $\frac{10}{30}$ = $\frac{1}{3}$

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what's the slope? simplify your answer and write it as a proper fraction,improper fraction or integer

dybincka [34]

Answer:

$\frac{1}{2}$

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3 years ago

Gordon types 1,800 words in 25 minutes how many words per hour?

ANEK [815]

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2 years ago

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Find last year’s salary if, after a 3% pay raise, this year’s salary is $30,900

Liono4ka [1.6K]

Your answer is $30,000.
The way I have answered this is quite strange, but I'll do my best to explain it. So because we know that $30,900 is 3% than last year, we can call it 103%. This allows us to form a ratio and therefore find 100%.
30,900 : 103
÷ 103
300 : 1
× 100
30,000 : 100
Which means $30,000 is 100%, or 3% less than $30,900. I hope this helps! Let me know if it was confusing or anything :)

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3 years ago

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