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2 years ago

You want to construct a box-and-whisker plot from a data set. What is the first thing you should do?please help

1 answer:

7 0

It would most likely be (B) order the data values from least to greatest. Because I think you would most likely to get the plot much easier. <span />

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Match the expression or equation to the steps used to find the equation of the circle.

bixtya [17]

Answer:

Step-by-step explanation:

equation of the circle (x - 4)² + (y - 1)² = 9

Length of the vertical leg comes from subtracting the y values of (4, 1) and (4, 3) 3 - 1 = 2

Horizontal leg = √(3² - 2²) = √5

7 0

2 years ago

Your mother drives 60 minutes at a constant speed of 40 miles per hour. She then speeds up, and drives for another 30 minutes at

Lerok [7]

Answer: written below

Step-by-step explanation:

1 hour time 40 miles/ hour =1*40=40miles

0.5 *70=0.5*70=35 miles

40+35=75 miles

60 minutes+30 minutes= 90 minutes or 1 1/2hours

8 0

2 years ago

Write an equation of the line passing through (-5,-5) and (0,-9)

Shalnov [3]

I’m only in 8th grade but still don’t know

7 0

2 years ago

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3(2a+b) for b=4 and a=a

Kamila [148]

Answer:

I miss the rage

Step-by-step explanation:

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2 years ago

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Complete the point-slope equation of the line through (2,3)(2,3)left parenthesis, 2, comma, 3, right parenthesis and (7,4)(7,4)l

vovikov84 [41]

Answer:

$y = \frac{1}{5}x +\frac{13}{5}$

Step-by-step explanation:

Given

$(x_1,y_1) = (2,3)$

$(x_2,y_2) = (7,4)$

Required

Complete the equation y - 4.....

First, we need to determine the slope as follows:

$m = \frac{y_2 - y_1}{x_2 - x_1}$

$m = \frac{4 - 3}{7 - 2}$

$m = \frac{1}{5}$

The equation is then calculated as thus:

$y - y_1 = m(x - x_1)$

This gives:

$y - 4 = \frac{1}{5}(x -7)$

Open bracket

$y - 4 = \frac{1}{5}x -\frac{7}{5}$

Add 4 to both sides

$y - 4 +4= \frac{1}{5}x -\frac{7}{5} + 4$

$y = \frac{1}{5}x -\frac{7}{5} + 4$

$y = \frac{1}{5}x +\frac{-7+20}{5}$

$y = \frac{1}{5}x +\frac{13}{5}$

6 0

3 years ago