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2 years ago

Select the correct answer from each drop-down menu.

Mathematics

1 answer:

SVETLANKA909090 [29]2 years ago

6 0

The median is: 50

The difference between the third quartile and the first quartile is: 45.

<h3>How to Find the Median, Upper and Lower Quartiles from a Box Plot?</h3>

The median is the value where the vertical line divides the box, the upper quartile is at the end of the edge of the box while the lower quartile is at the beginning of the edge of the box.

From the box plot given, we have:

Median amount = 50

First quartile = 20

Third quartile = 65.

Difference between the quartiles = 65 - 20 = 45.

Learn more about the median, upper and lower quartiles on:

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GenaCL600 [577]

Answer:

g(x) - f(x) = -14x - 3

Step-by-step explanation:

We need to subtract the function f(x) = 9x + 4 from the function g(x) = -5 + 1. Rewriting these two functions in columns, we get

g(x)= -5x+1

- f(x) = -(9x+4) Note: Use parentheses as shown here.

--------------------

g(x) - f(x) = -14x - 3

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tatuchka [14]

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Step-by-step explanation:

Alright, lets get started.

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A 9V battery is attached to a hand generator. What prediction best explains what will happen and why?

insens350 [35]

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<h3>A hand generator and a 9v battery</h3>

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2 years ago

Diego's sister is twice his age minus 9 years. She is also as old as half the sum of the ages of Diego and both of his 12-year-o

slava [35]

Answer:

Diego is 14 years old.

Sister is 19

Step-by-step explanation:

x = Diego's age

x + 24

2x-9 = 2

First to get rid of the fraction we multiply each side by 2

2(2x-9) = 2((x+24)/2)

4x-18 = x+24

The we isolate x

4x-18 = x+24

-x+18 -x+18

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3 3

x = 14

So Diego is 14

Now we can solve for his sister. We can use one of the two equations from earlier to do this.

Plug 14 in for x and then solve for his sister

2(14)-9

28-9

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3 years ago

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