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Nat2105 [25]
3 years ago
9

What is the medium lower quartile upper quartile and interquartil of the numbers

Mathematics
1 answer:
docker41 [41]3 years ago
3 0
First you find the median, by taking 893+954 and dividing the sum of those two numbers by 2. The median is 923.5. Then you take and find the median of the numbers before the median which is 513. That is your lower quartile. Then you find the median of the numbers below the median, which is 1038. That is your upper quartile. The interquartile range is your upper quartile minus your lower quartile.  

Therefore, your answer would be: 
Median- 923.5
Lower Quartile- 513
Upper Quartile- 1038
Interquartile Range- 525

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labwork [276]
Answer is B: 150

write two equations

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4r+3s=720

solve by substitution

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8 0
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DENIUS [597]

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Step-by-step explanation:

((x²-4)/(3x)) ÷ ((x-2)/(2x)).          ⇒   [ ( ײ - 4 ) * 2x ] ÷ [ ( × - 2 ) *3x ]

Simplifying by x   [ 2 * ( ײ - 4 ) ] ÷ [ ( × - 2 ) *3 ] ⇒ (2/3)*{ [ ( x-2 )*(×+2)]÷ (×-2) }

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3 0
3 years ago
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Phoenix [80]

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3 0
3 years ago
Maggie’s brother is 12 years younger that three times her age . The sun of their ages is 44 . How old is Maggie
meriva
I'm not sure if this is right but you can set up an equation and solve to find Maggie's age:

Maggie's brother's age = b
Maggie's age = m

b = 12 - 3m
44 = 12-3m
12-3m = 44
-12 -12
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÷ 3 ÷3
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So this would be Maggie's age

I hope this helped :)
7 0
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Licemer1 [7]
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5 0
3 years ago
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