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3 years ago

Which set of data would be best illustrated with a bar graph

Biology

2 answers:

hichkok12 [17]3 years ago

5 0

Colors and the number of people that like them.

padilas [110]3 years ago

5 0

Hello. This question is incomplete. The full question is:

"Which set of data would be best illustrated with a bar graph?

the effect of hours spent exercising on heart rate . the number of skyscrapers in 5 different cities . an illustration of how the humidity in the air responds to the temperature of the air . data showing how the number of hours spent studying affects the score on an exam"

Answer:

the number of skyscrapers in 5 different cities

Explanation:

Bar chart is composed of bars of proportional size to a specific value. This graph consists of several bars, each with its own value and consequently with its size, providing a comparison between the values of each bar.

As already mentioned, this graph is used when there is a need to compare different sets of values. This graph has two axes, one of which shows what is being evaluated while the other shows the value of each bar.

With that, in relation to the question above, we can say that the bar graph would be ideal to represent the number of skyscrapers in 5 different cities. That way it would be possible to compare the amount of spider-skies in each city.

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otez555 [7]

Answer:

Final temperature, T2 = 2460 Kelvin.

Explanation:

Given the following data;

Initial pressure = 1atm

Final pressure = 2.7atm

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To find the final temperature, we would use Gay Lussac's law;

Gay Lussac law states that when the volume of an ideal gas is kept constant, the pressure of the gas is directly proportional to the absolute temperature of the gas.

Mathematically, Gay Lussac's law is given by;

$PT = K$

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Making T2 as the subject formula, we have;

$T_{2}= \frac{P_{2}}{P_{1}} * T_{1}$

Substituting into the equation, we have;

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$T_{2}= 2.7 * 911$

Final temperature, T2 = 2459.7 ≈ 2460 Kelvin.

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3 years ago

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