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frozen [14]
3 years ago
15

What is the mean of this data? 7,5,5,3,2,2

Mathematics
1 answer:
Vikentia [17]3 years ago
8 0

Answer:

4

Step-by-step explanation:

The mean is the average of a data set. It can be found by adding up all of the values in a data set and then dividing it by the number of values in the data set.

The values in this data set;

7,5,5,3,2,2

The number of values in this data set,

6

Find the mean;

\frac{sum\ of\ vlaues}{number\ of\ values}

=\frac{7+5+5+3+2+2}{6}\\\\=\frac{24}{6}\\\\=4

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An island has a popularity of 1500 and is growing at a rate of 3% per year. what will the popularity be after 6 years?
gulaghasi [49]

Step-by-step explanation:

Growth in population each year = 3%(1500)

= 3/100 × 1500

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= 45

Therefore, the growth in population in 6 years

= 6 × 3%(1500)

= 6 × 45

= 270

Hence, the population after 6 years = 1500 + 270

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4 0
3 years ago
Write an equation for the line parallel to the given line that contains <br> C(4,8);y=-3x+4
Brrunno [24]
Parallel line means they have the same slope 
y = mx + b 
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y = -3x + b
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3 years ago
What fraction is equal to -8/24
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3 0
3 years ago
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6 0
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4. A boat sails east for 35 miles and then turns to sail 10 miles south. What is the distance of the boat from its ending point
Elden [556K]

Answer:

36.4mi

Step-by-step explanation:

The boat sailed two legs of a right-angled triangle.

The distance from the starting point is the hypotenuse of the triangle.

d = √(35² + 10²)

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  = √1325

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