4 years ago

Whats the formula for interquartile range

Mathematics

1 answer:

Rainbow [258]4 years ago

4 0

Q3-Q1=IQR is the formula.

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alekssr [168]

Let r and s be the respective rates in roofs per hour.

$12 = 1/(r+s)$

$r+s=1/12$

$s= -r + \frac 1 {12}$

$16=1/r$

$r=1/16$

$s= - \frac 1{16} + \frac 1 {12}[tex] = -\frac{3}{48} + \frac{4}{48} = \frac{1}{48}$

The second worker's rate is 1/48 roofs per hour or one roof every 48 hours.

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Firlakuza [10]

Answer:

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so 120-(-23) is 141

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3 years ago

How to put 12 and x+20 into a equation

Sindrei [870]

Answer:

equate them both,

x+20=12

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3 years ago

Nine fewer than half a number is five more than four times the number define a variable rate in equation and solve to find the n

Tpy6a [65]

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4 years ago

I don’t think I got the right answer?

shutvik [7]

Answer:

it's third option the one who says 10 units up

8 0

3 years ago

Read 2 more answers