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Genrish500 [490]
3 years ago
12

12, 13, 15, 15, 16, 19,19,19,20,21,25 what is the median?

Mathematics
2 answers:
gavmur [86]3 years ago
8 0
Median - the middle of a data set

12 , 13 , 15 , 15 , 16 , 19 , 19 , 19 , 20 , 21 , 25
 x      x     x     x     x             x     x     x    x      x

The median is 19

Mark brainliest if this helped :D
Olin [163]3 years ago
4 0
The median is the middle number.

The middle number is 19.

Median = 19.

Hope this helped.
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Which equation can be used to find the surface area of the cylinder?
atroni [7]

Answer:

I am pretty sure the answer is A.

8 0
3 years ago
Riley has a farm on a rectangular piece of land that is 200200200 meters wide. This area is divided into two parts: A square are
777dan777 [17]

Answer:

The inequality that models the situation for her to have money to save is

7L² > 3(200L - L²)

On simplifying and solving,

L > 60 meters

Step-by-step explanation:

The length of her farm = L meters

The farm where she grows avocados is of square dimension

Area of the farm = L × L = L²

The piece of land is 200 m wide.

Total area of the piece of land = 200 × L = (200L) m²

If the area of her farm = L²

Area of the side where she lives will be

(Total area of the land) - (Area of the farm)

= (200L - L²)

= L(200 - L)

Every week, Riley spends $3 per square meter on the area where she lives, and earns $7 per square meter from the area where she grows avocados.

Total amount she earns from the side she grows the avocados = 7 × L² = 7L²

Total amount she spends on the side where she lives = 3 × (200L - L²) = 3(200L - L²)

For her to save money, the amount she earns must be greater than the amount she spends, hence the inequality had to be

(Amount she earns) > (Amount she spends)

7L² > 3(200L - L²)

To simplify,

7L² > 3L(200 - L)

Since L is always positive, we can divide both sides by L

7L > 3(200 - L)

7L > 600 - 3L

10L > 600

L > 60 meters

Hope this Helps!!!

7 0
3 years ago
For qualitative data, the relative frequency for a class is computed as
vitfil [10]

Answer:

D. Class frequency divided by the total frequency.

4 0
3 years ago
Read 2 more answers
Find the area of a square with a length of 5 cm.
Diano4ka-milaya [45]
<span>area of a square = a^2 = 5^2 = 25

answer
</span><span>area of a square = 25 cm^2</span>
3 0
3 years ago
Answer this quickly plx​
Natalija [7]

Answer:

10x+200\leq375

Step-by-step explanation:

subtract 200 from both sides

10x\leq175

divide both sides by 10

x\leq17.5 cars

Jesse must wash atleast 17.5 cars to afford the bike.

5 0
3 years ago
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