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JulsSmile [24]
3 years ago
14

HELP ME Randomthing2143! What's the mean of 2, 43, 67, 18?

Mathematics
2 answers:
Illusion [34]3 years ago
7 0

Answer:

<h2>32.5</h2>

Given data:

2,43,67,18

summation FX=130

N(total number of items)=4

Now,

Mean:

\frac{summation \: fx}{n}  \\  =  \frac{130}{4}  \\  = 32.5

Hope this helps..

svetlana [45]3 years ago
4 0

Answer:

32.5

Step-by-step explanation:

<u><em>Mean = Sum of observations / Total number of observations</em></u>

Mean = 2+43+67+18 / 4

Mean = 130/4

Mean = 32.5

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9 out of 25 students are home sick with the flu. What percentage of the students are home sick?
Arturiano [62]

Answer:

36%

Step-by-step explanation:

9/25


multiply each by 4 to get 36/100


as a percent it would be 36%

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4 years ago
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Answer:

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Step-by-step explanation:

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7 0
3 years ago
Find the percent change from the first value to the second.<br><br> 50; 39
sertanlavr [38]

Answer:

11 percent

Step-by-step explanation:

if you subtract 50 - 39 = 11

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Hope this helps :)

7 0
3 years ago
What’s the answer???
vodka [1.7K]

Answer:

A= 7 1/2

Step-by-step explanation:

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7 0
3 years ago
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A dealer paid $10,000 for a boat at an auction. At the dealership, a sales person sold the boat for 30% more than the auction pr
DochEvi [55]

Answer: the commission received by the salesperson is $576.9225

Step-by-step explanation:

Let x represent the auction price

At the dealership, a sales person sold the boat for 30% more than the auction price. It means that the amount for which he sold the boat is

x + (30/100 × x)

= x + 0.3x = 1.3x

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x = 10000/1.3

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The difference between the auction price and the dealer price is

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25/100 × 2307.69 = $576.9225

3 0
4 years ago
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