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2 years ago

2. The following data set shows the number of points scored by rugby team in season of matches: (5

Mathematics

1 answer:

shutvik [7]2 years ago

3 0

Answer:

Hope it helped :)

Step-by-step explanation:

$a)Mean = \frac{sum \ of\ the\ data} {number\ of\ data} = \frac{598}{21} = 28.48\\\\b) Median = middle\ number = 28\\\\c)Mode = most \ frequently \ occured \ number = 25\\\\d) Range = 48 - 5 = 43\\\\e)Inter Quartile Range = Q_3 - Q_1 = 16$

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he isosceles triangle has a perimeter of 7.5 m. Which equation can be used to find the value of x if the shortest side, y, measu

lapo4ka [179]

Answer:

2x+ 2.1 = 7.5

x=2.7

Step-by-step explanation:

The perimeter of an isosceles triangle with sides x and y is

2x+y = P

I put y as the single side since the question said y is the shortest side. It should say shorter sides if the two sides with the same length are smaller than the third.

We know y =2.1 and P = 7.5

Substituting these values in, we get

2x+ 2.1 = 7.5

Subtract 2.1 from each side

2x+2.1 -2.1 = 7.5 -2.1

2x= 5.4

Divide each side by 2

2x/2 = 5.4/2

x = 2.7 m

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2 years ago

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ANEK [815]

I do believe its twenty

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2 years ago

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dusya [7]

Answer:

36%

Step-by-step explanation:

Put it into a fraction:

216/600

Next divide:

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Turn the decimal into a percentage:

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andrew-mc [135]

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fenix001 [56]

$\blue{\bold{\underline{\underline{Answer:}}}}$

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