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tatyana61 [14]
3 years ago
15

Find the interquartile range (IQR) of the data in the dot plot below. 0,1,1,3,3,3,4,5,7

Mathematics
1 answer:
Marizza181 [45]3 years ago
6 0

Answer: the IQR is 3.5

Step-by-step explanation:

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in toby's yard there are 4 petunias for every 7 rhododendrons toby counts a total of 28 rhododendrons in his yard how many petun
mamaluj [8]

Answer:

16 petunias

Step-by-step explanation:

28/7  =  x/4

7x=28*4

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x=112/7

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3 years ago
2.5x=-10 what is the answer
Maru [420]

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4 0
2 years ago
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Please help with this
babunello [35]

Answer: Circle lines

Step-by-step explanation:

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2 years ago
Prove that x-y = √(x+y)^2-4xy?
Svetlanka [38]

Proved Below

\Longrightarrow x-y = \sqrt{(x+y)^2-4xy}

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\Longrightarrow   x-y = \sqrt{x^2+2xy-4xy+y^2}

\Longrightarrow x-y = \sqrt{x^2-2xy+y^2}

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6 0
2 years ago
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Find an expression for the number of colored border tiles needed for any N x N square center.
nekit [7.7K]

Answer:

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Step-by-step explanation:

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= 4 + 4N - 8

= 8N - 4.

7 0
3 years ago
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