3 years ago

How are dot plots, bar graphs, and histograms used to analyze data?

1 answer:

7 0

<span>Dot plots, bar graphs, and histograms are visual representations of data. They present data in a way that makes it easier to analyze and compare data. They allow understanding data with ease by visually showing relations, trends and other useful data</span>

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Lines k and n are perpendicular. If the slope of line k is -6, what is the slope of line n?

max2010maxim [7]

Perpendicular lines have a negative reciprocal to the original slope, so for example, the negative reciprocal of 1/3 is -3 and the negative reciprocal of -2 is 1/2. The negative reciprocal of -6 is 1/6, which is your answer. I hope this helps!

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3 years ago

Luke had $9. He had to spend 3/4 of it for a birthday gift. How much cash money did<br> he spend?

aivan3 [116]

Answer:

He spent $2.25.

Step-by-step explanation:

Multiply $9 by 3/4 and we get $6.75.

Now subtract $6.75 from $9.

We get $2.25

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3 years ago

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An outlier always affects the mean.true or false

pochemuha

This statement would be True

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3 years ago

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The axis of symmetry of a parabola is x=4.6. It crosses the x -axis at (0.6,0). What is the x -coordinate of the other point whe

valkas [14]

Keeping in mind that the vertex of a parabola is halfway between the x-intercepts, if a point is a 0.6, and the vertex is at 4.6, that's just 4 units over to the right, thus the other point will have to be 4 units further, check the picture below.

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4 years ago

Which of the following illustrates the Addition Property of Inequalities? If a > b, then a + c > b + c If a < b, then a

timama [110]

Answer:

both of these

Step-by-step explanation:

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