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3 years ago

9

Hello please help i’ll give brainliest

2 answers:

Bas_tet [7]3 years ago

6 0

Answer:

<h2><em><u>81</u></em></h2>

Step-by-step explanation:

<em><u>First</u></em><em><u>,</u></em>

Arrange the given data in ascending order or descending order:

65, 72, 75, 77, 81, 85, 90, 95, 98

<em><u>Here</u></em><em><u>,</u></em>

The given number of observations is odd,

So the middle term is the median of the observation that is <em><u>81 (Ans)</u></em>

grin007 [14]3 years ago

3 0

Answer:

Your answer is 81.

Step-by-step explanation:

The median means the middle number, so you put the numbers in order from least to greatest, and the middle number is your median. However, if you have an even set of numbers, you chose the direct number in the middle of those 2 numbers for an example, if 6&7 were both your medians, it'd be 6.5

(sheeesh i feel smart and im a 6th grade girlll)

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3 years ago

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4 years ago

Read 2 more answers

Find the slope of the line that passes through the pair of points

love history [14]

Answer:

$\frac{5,805}{2812}$

Step-by-step explanation:

To find the slope from two points you can use the following formula:

$m = \frac{y -y_{1} }{x -x_{1} }$

Now substitute the two sets of points $(\frac{7}{20}, \frac{5}{19} ) and (\frac{5}{9}, \frac{11}{16})$

Substitute the values like this:

$y = \frac{5}{19}, y_{1} = \frac{11}{16}, x = \frac{7}{20}$ and $x_{1} =\frac{5}{9}$

Now you will need to simplify the following expression:

$m = \frac{\frac{5}{19} -\frac{11}{16} }{\frac{7}{20}-\frac{5}{9} }$

Make sure that denominators are the same before substracting:

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when you divide with a fractional number you only need to flip the second fraction over (find its reciprocal). Then just multiply:

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5 0

3 years ago

A line with a slope of 10 passes through the points ( -5, - 9) and ( - 4,a). What is the value of a?

Setler79 [48]

The slope is 10
(-5,-9)
(-4,-a)
a=-19
Because the slope is 10, that means when the input increases, the output will increases 10.

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3 years ago

Water erupting from geyser can reach a temperature of 244 F . The average temperature in Yellowstone National Park is 35F . Use

stiv31 [10]

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4 years ago