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balandron [24]
2 years ago
13

Select the graph that best represent this description

Mathematics
2 answers:
meriva2 years ago
7 0

The temperature starts at 50°, then it slowly increases. Next it increases quickly, then it stays the same temperature for an hour. And finally the temperature slowly decreases.

The 1st graph is your answer(top left)

It is not the 2nd graph (top right) because the temperature stays at 50° for 2 hours, than decreases, which does not match the description.

It is not graph 3 (bottom left) because it increases quickly, than stays the same for 4 hours.

It is not graph 4 (bottom right) because the graph is decreasing most of the time

marusya05 [52]2 years ago
3 0

The top left graph is the only one correct. It rises up slowly then faster, and then stays constant for an hour, then decreases.

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Answer:

1/7, 3/7, 4/7, 6/7

Step-by-step explanation:

There's like denominators(bottom number) so you would list the numerators(top number) from least to greatest.

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2log(2a - 1) = 0<br> How
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Answer:

<h2>a = 1</h2>

Step-by-step explanation:

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Which ordered pair is included in the solution set to the following system? y &gt; x2 + 3 y &lt; x2 – 3x + 2 (–2, 8) (0, 2) (0,
I am Lyosha [343]

The ordered pair that is a solution of the system is (-2, 8).

<h3>Which ordered pair is included in the solution set to the following system?</h3>

Here we have the system of inequalities:

y > x² + 3

y < x² - 3x + 2

To check which points are solutions of the system, we can just evaluate both inequalities in the given points and see if they are true.

For example, for the first point (-2, 8) if we evaluate it in the two inequalities we get:

8 > (-2)² + 3 = 7

8 <  (-2)² - 3*(-2) + 2 = 12

As we can see, both inequalities are true. So we conclude that (-2, 8) is the solution.

(if you use any other of the 3 points you will see that at least one of the inequalities becomes false).

If you want to learn more about inequalities:

brainly.com/question/18881247

#SPJ1

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1 year ago
What's 2 1/8 - 1 7/8<br><br><br>​
ankoles [38]

Answer:

1/4 or 0.25

Explanation: Convert the mixed numbers to improper fractions, then find the LCD and combine.

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