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3 years ago

What is the median of the data? 11, 13, 13, 14, 16, 20, 20, 20, 21, 25

Mathematics

2 answers:

kondor19780726 [428]3 years ago

6 0

18
this is because the median is the middle number

kap26 [50]3 years ago

4 0

Answer:

Step-by-step explanation:

11/, 13/, 13/, 14/, 16, 20, 20/, 20/, 21/, 25/

so the median is between 16 and 20.

16/, 17/, 18, 19/, 20/

The median is 18.

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Solve for y. 8x+6y=10. Please show steps

ddd [48]

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yarga [219]

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If<br> a = 60°<br> What does B and C equal to?

Orlov [11]

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2 years ago

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kondaur [170]

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c ≈ 9.1 m

Step-by-step explanation:

Using Pythagoras' identity in the right triangle.

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1 year ago

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BlackZzzverrR [31]

Answer:

$R(x,y) = (0.8,-1.2)$

Step-by-step explanation:

The coordinates of QS are:

$Q(x_1,y_1) = (-2,-6)$

$S(x_2,y_2) = (5,6)$

The ratio is represented as:

$R_{m:n} = 2:3$

Required

Find the coordinates of R

The coordinates of R is calculated by:

$R(x,y) = (\frac{mx_2 + nx_1}{m+n},\frac{my_2 + ny_1}{m+n})$

Substitute values for m, n, x's and y's

$R(x,y) = (\frac{2 * 5 + 3 * -2}{2+3},\frac{2*6 + 3*-6}{2+3})$

$R(x,y) = (\frac{4}{5},\frac{-6}{5})$

$R(x,y) = (0.8,-1.2)$

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2 years ago