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MrMuchimi
2 years ago
13

Find the mean of 3,2,2,5,1,3,2,0,5​

Mathematics
1 answer:
LekaFEV [45]2 years ago
8 0

Answer:

2.56

Step-by-step explanation:

(3+2+2+5+1+3+2+0+5)/9=2.55555555556...

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Sudhir bought an almirah for RS 13600 and spent RS 400 on its transportation . He sold it for RS 16800 . find the his gain perce
oee [108]

Answer:

His gain percent is 20%

Step-by-step explanation:

In this question, we want to find the percentage gain of the business.

We need the following parameters;

The cost price which is the sum of the amount she bought the goods + the amount spent on transport

Using the values we have in the question;

The cost price will be;

13,600 + 400 = Rs 14,000

The selling price = Rs 16,800

Mathematically the percentage gain will be;

% gain = (selling price- cost price)/selling price * 100%

% gain = (16,800-14,000)/14,000 * 100/1

% gain = 2800/14,000 * 100/1 = 1/5 * 100/1 = 20%

7 0
2 years ago
Hi hottie, pls help me !
yulyashka [42]

Answer:

1200

0.65

The answers are in the function

6 0
2 years ago
A lookout tower is 16 meters tall. Its shadow is 12 meters long. Close by, there is a wooden column that is 4 meters tall. How l
Lelechka [254]

Answer:

3 metres

Step-by-step explanation:

If we draw this out, we'll see that there are actually two similar right triangles (see attachment), which means that we can set up a proportion.

The height of the lookout tower corresponds to the height of the wooden column, while the shadow of the lookout tower corresponds to the shadow of the wooden column. We can then write:

(height of lookout tower) / (shadow of tower) = (height of column) / (shadow of column)

16 / 12 = 4 / x , where x is the shadow / unknown we want to find

Cross-multiply:

16x = 48

x = 3

The answer is thus 3 metres.

7 0
3 years ago
Please help guys ♡♡♡♡♡​
vlabodo [156]

Answer: 132

Step-by-step explanation: There are all equal distances making it the same degree on the interior

3 0
3 years ago
Read 2 more answers
What is the equation shown in this graph?
Minchanka [31]

Answer:

y = 3 * 2 ^ x

Step-by-step explanation:

6 0
3 years ago
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