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Sphinxa [80]
2 years ago
5

56, 52, 65, 72, 57, 65, 98

Mathematics
1 answer:
Marat540 [252]2 years ago
4 0

a. 65 is the median

b. 61.16 or 66.42

c. 2 modes and its 6

explanation step by step

<u>A</u><u>.</u><u>)</u><u> </u><u>you need to arrange it first lowest to </u><u>highest</u><u> </u><u>:</u><u> </u><u>5</u><u>2</u><u>, </u><u>5</u><u>6</u><u>, </u><u>5</u><u>7</u><u>, </u><u>6</u><u>5</u><u>, </u><u>6</u><u>5</u><u>, </u><u>7</u><u>2</u><u>, </u><u>9</u><u>8</u>

B. add all the numbers and divided by how many are them. as you see there is 2 answers in it, the lowest one is I didn't add the outliner and the high one is outliner is added <u>9</u><u>8</u><u> </u>

C. look at the same number.(twice, triple etc)

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Answer:

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Step-by-step explanation:

Given the equation

y=-\frac{2}{5}x-1

comparing the equation with the slope-intercept formy=mx+b

Here,

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so the slope of the line is m = -2/5

As we know that the slope of the perpendicular line is basically the negative reciprocal of the slope of the line,

so  the slope of the perpendicular line will be: 5/2

Therefore, the point-slope form of the equation of the perpendicular line that goes through (2,-8) is:

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y-\left(-8\right)=\frac{5}{2}\left(x-2\right)

y+8=\frac{5}{2}\left(x-2\right)

subtract 8 from both sides

y+8-8=\frac{5}{2}\left(x-2\right)-8

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8 0
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Answer:

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