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PolarNik [594]
3 years ago
7

What value of x is the solution to 2.5x =8?

Mathematics
1 answer:
sveta [45]3 years ago
4 0

Answer:

x=3.2

Step-by-step explanation:

2.5x=8

divide both sides by 2.5

x=3.2

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Parth created a Box-and-Whisker Plot to show the average weight of the fish he caught over the weekend. What information from th
Zepler [3.9K]

The 1st Quartile that the Box-and-Whisker Plot shows tells us that: <em>A. Three fourths of the fish he caught were larger than 22 pounds.</em>

Recall:

  • In a Box-and-Whisker Plot, about 25% of the data will be below the first quartile while 75% will be above the first quartile, that is Three fourths of the data will be above the first quartile and one-fourths will be below the first quartile.

Thus, the given Box-and-Whisker Plot as shown in the diagram below shows that the first quartile is 22 pounds.

Therefore, the 1st Quartile that the Box-and-Whisker Plot shows tells us that: <em>A. Three fourths of the fish he caught were larger than 22 pounds.</em>

Learn more about Box-and-Whisker Plot on:

brainly.com/question/12343132

6 0
3 years ago
Solve for m. 5m+7/2 = −2m+5/2<br><br> a. -1/7<br> b. 6/7<br> c. 7<br> d. -1
Ainat [17]

5m+\dfrac{7}{2}=-2m+\dfrac{5}{2}\qquad|\text{add 2m to both sides}\\\\7m+\dfrac{7}{2}=\dfrac{5}{2}\qquad|\text{subtract}\ \dfrac{7}{2}\ \text{from both sides}\\\\7m=\dfrac{5-7}{2}\\\\7m=\dfrac{-2}{2}\\\\7m=-1\qquad|\text{divide both sides by 7}\\\\\boxed{m=-\dfrac{1}{7}}

8 0
4 years ago
Good morning!! can someone help?!:)
Fudgin [204]

Answer:

Option A. {-4, 2, 4}

Step-by-step explanation:

There is <em>no other options</em> because<em> none of them </em>are bigger than -5 except Option A.

6 0
3 years ago
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For brainiest:):):):):):):)
FromTheMoon [43]

Answer:

Since the scale is 1:5.

Therefore Actual height is five times Model

3.If model length is 6ft then actual length is 30 ft

4 If actial depth is 20 ft then model depth is 4 ft

5 If actual diameter is2 ft then model diameter id 0.4ft.

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3 years ago
In a class of 28 pupils, if 12 are females. Calculate the ratio of males : total
tensa zangetsu [6.8K]

Answer:

16 : 28

Step-by-step explanation:

If 12 out of the 28 pupils are female, we can calculate the number of males by subtracting the number of females from the total number of pupils.

28 - 12 = 16

So, there are 16 males in the class. Now, we know that the ratio of males : total is 16 : 28.

I hope this helps! Have a lovely day!! :)

(brainliest is much appreciated!!)

6 0
2 years ago
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