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s344n2d4d5 [400]
2 years ago
14

The box plots show the number of hours of television a group of middle school students and a group of elementary school students

watch each week.
Middle School Students
2 box plots. The number line goes from 0 to 10. For middle school students, the whiskers range from 1 to 9, and the box ranges from 2 to 7. A line divides the box at 4. For elementary school students, the whiskers range from 1 to 9, and the box ranges from 4 to 7. A line divides the box at 5.5.
Elementary School Students

Which are true statements when comparing the data in the box plots? Select three choices.
The data for elementary school are more consistent than those for middle school.
More of the data for middle school lie closer to the median than the data for elementary school.
About 50% of elementary school students watch between 4 and 7 hours of television each week.
About one-half of middle school students watch less than 2 hours of television each week.
On average, middle school students watch less television than elementary school students each week.
Mathematics
1 answer:
DedPeter [7]2 years ago
5 0

The correct answer is A,C and D

I'm smart yw :)

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Find the midpoint between A and C.
Sloan [31]

Answer:

<h2>(0.5, 0.5)</h2>

Step-by-step explanation:

The formula of a midpoint of a segment AB with endpoints at A(x₁, y₁) and B(x₂, y₂):

M_{AB}\left(\dfrac{x_1+x_2}{2},\ \dfrac{y_1+y_2}{2}\right)

From the graph we have the points A(-2, 4) and C(3, -3).

Substitute:

M_{AC}(x,\ y)\\\\x=\dfrac{-2+3}{2}=\dfrac{1}{2}=0.5\\\\y=\dfrac{4+(-3)}{2}=\dfrac{1}{2}=0.5

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insens350 [35]
Divide everything by five so your answer is 2x +4
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4 years ago
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ELEN [110]

remember that when total value is used a negative number is turned positive so it equals to 282 feet

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A regular hexagonal prism has a volume of 160 cubic meters. Its base has a perimeter of 30 meters and an area of 64 square meter
valkas [14]
We know that

[volume of a <span>regular hexagonal prism]=[area of the base]*height
height=volume/area of the base
h=160/64-----> 2.5 m

[surface area </span><span>hexagonal prism]=2*[area of the base]+[perimeter of base]*h
</span>[surface area hexagonal prism]=2*[64]+[30]*2.5----> 203 m²

the answer is
203 m²
5 0
4 years ago
Please help please help,! :( this is urgent!
babunello [35]

Answer: A

Step-by-step explanation:You are painting a 1/3 of a 1/4 so it's A

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