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Vinil7 [7]
3 years ago
9

Do not answer if you are unsure.

Mathematics
1 answer:
pishuonlain [190]3 years ago
3 0

Answer:

D. 5

Step-by-step explanation:

Mean: (50+60)/2

110/2

55

Margin of error:

60 - 55

5

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Step-by-step explanation:

6 0
1 year ago
The pyramid below has a square base.
zavuch27 [327]

The volume of the pyramid would be 2406.16 cubic cm.

<h3>How to find the volume of a square-based right pyramid?</h3>

Supposing that:

The length of the sides of the square base of the pyramid has = b units

The height of the considered square-based pyramid = h units,

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h = 24.4 cm

b = 17.2 cm

Then, its volume is given by:

V = \dfrac{1}{3} \times b^2 \times h \: \rm unit^3

V = \dfrac{1}{3} \times 17.2^2 \times 24.4 \: \rm unit^3\\\\V = 2406.16

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brainly.com/question/20324485

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3 0
2 years ago
Which describes how to find the solution 5k &gt;22
inysia [295]

Answer:

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8 0
3 years ago
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arsen [322]
The designers will Charge the same amount at $700. 500+100*2=700 and 600+50*2=700
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I NEED HELP ASAP<br> HELP
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Id say maybe you would have 10 $1 bills and 1 dime and 7 pennies
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