3 years ago

What is the interquartile range of this set of data? 15, 19, 20, 25, 31, 38, 41.

1 answer:

7 0

The answer is D, 26.

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4vir4ik [10]

Answer: y = -2x + 1 1/6

Steps:
2x + 6y = 7
2x + y = 7/6
y = 7/6
y = -2x + 7/6
y = -2x + 1 1/6

4 0

3 years ago

masya89 [10]

Answer:

Step-by-step explanation:

The average rate of change of f(x) in the closed interval [ a, b ] is

$\frac{f(b)-f(a)}{b-a}$

Here [ a, b ] = [ 3, 4 ] , then

f(b) = f(4) = - 1 ← from table

f(a) = f(3) = - 5 ← from table , then

average rate of change = $\frac{-1-(-5)}{4-3}$ = $\frac{-1+5}{1}$ = 4

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2 years ago

Svetlanka [38]

YZ ║ XT

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XY ║ TS

I am not a professional, I am simply using prior knowledge!

Note- It would mean the world to me if you could mark me brainliest!

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2 years ago

inessss [21]

Answer:

Don't quote me on this, but I think that the answer is C.

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2 years ago

Zepler [3.9K]

1/2 fraction of whole carton was used for each serving

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2 years ago