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Sloan [31]
3 years ago
15

Determine the median of the following numbers 8 11 11 12 13 15,16 16 18 21

Mathematics
1 answer:
JulsSmile [24]3 years ago
3 0

Answer:

14

Step-by-step explanation:

The median is the middle number, and if there is no middle number as in this case, the two middle numbers (13,15) are added together and divided by 2

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The length of a rectangle is 6 more than twice its width. The
Whitepunk [10]

Answer:

The answer is option (C). The width of the rectangle=6 inches

Step-by-step explanation:

<em>Step 1: Determine the dimensions of the rectangle</em>

width=w

length=w+6

<em>Step 2: Determine the perimeter of the rectangle</em>

P=2(L+W)

where;

P=perimeter

L=length

W=width

In our case;

P=36 inches

L=w+6

w=w

replacing;

2(w+w+6)=36

2(2 w+6)=36

4 w+12=36

4 w=36-12=24

4 w=24

w=24/4=6

W=6 inches

L=6+6=12 inches

The width of the rectangle=6 inches

4 0
3 years ago
What is revenue from property taxes usually used for?
grandymaker [24]
Revenue from property taxes is used to fund all the services the municipal government provides us with, such as building a new park in the neighbourhood.
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3 years ago
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You have 350 feet of fencing to enclose a rectangular plot that borders on a river. If you do not fence the side along the river
IrinaVladis [17]

The length and width that will maximize the area are 175 ft and 87.5 ft respectively

The largest area that can be enclosed is 15312.5 ft²

<h3>Area of a rectangle</h3>
  • area = lw

where

l = length

w = width

The fencing is 350 ft it is use to enclose a rectangular plot with a river occupying one part.

Therefore,

perimeter = l + 2w

350 = l + 2w

l = 350 - 2w

area = (350 - 2w)w

(350 - 2w)w = 0

where

w = 0 or 175

average = 175/2 = 87.5

Hence, the max area is at w = 87.5 ft

Therefore,

l = 350 - 2(87.5) = 175 ft

length = 175 ft

width =  87.5 ft

Therefore,

area = 175 × 87.5 = 15312.5 ft²

Therefore, the largest area that can be enclosed is 15312.5 ft²

learn more on rectangle here: brainly.com/question/11630499

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1 year ago
One challenge of federalism is that
padilas [110]

Answer:

power and authority are concentrated in the central government and can take away people's right

Step-by-step explanation:

<em>p</em><em>lsss </em><em> </em>mark brainliest

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2 years ago
Please help me it’s urgent
bezimeni [28]

Answer:

the answer would be y=2x+4

Step-by-step explanation:

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