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2 years ago

-1 - 5 (-2k+3)= -76

Mathematics

2 answers:

disa [49]2 years ago

7 0

Answer:

k= -6

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

Vinil7 [7]2 years ago

5 0

-1 - 5 (-2k+3)=-76 k=-6

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Step-by-step explanation:

First box plot represents class first. From the first box plot, we get

$\text{Minimum value }= 53,Q_1=62,Median=80,Q_3=86,\text{Maximum value }= 89$

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Therefore, second class have higher marks and greater spread.

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