2 years ago

Complete the statement about statistical studies.

Mathematics

2 answers:

Illusion [34]2 years ago

6 0

Answer:

a survey

observational study

Please give me Brainliest, I really need it.

Olenka [21]2 years ago

4 0

A - survey

Because i know everything

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1 year ago

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If a 20 in. by 30 in. window has a wooden frame 4 inches wide surrounding it, what is the total area of the window and frame?

Crank

I believe the formula is lxwxh if so it's 20 x 30 x 4= 2400 i hope this helped

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alukav5142 [94]

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The ordered pair is a solution.

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Plug x = -3 and y = 0 into the 2 inequalities and see if they fit:

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-2(3x+5y)=10 in slope intercept form

lesantik [10]

Answer:

The equation in the slope-intercept form is:

y = -3/5x - 1

Step-by-step explanation:

Given the equation

$-2(3x+5y)=10$

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$y = mx+b$

where

m is the slope

b is the y-intercept

Writing the equation in slope-intercept form

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-6x -10y = 10

Add 6x to both sides

-6x -10y + 6x = 10 + 6x

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2 years ago

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