I believe it’s b- it might not be correct I believe
Answer:
22.05
Step-by-step explanation:
i used a calculator
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Let t as y² + 5y .

Rewrite the equation :

Multiply sides by t


Add sides 36



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So :

Subtract sides 6




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Thus (( y = 1 )) and (( y = - 6 )) are the roots of the equation .
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The data are bunched towards the higher values above the mean, but spread out to values below the mean. Therefore the median provides a better description of the center.