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Mr. Venn knows that 60% of his students will score no more than 5 points above or below the class average, 75%, on the test. Write an inequality that represents the test scores of 60% of his students.

Respuesta :

I don't understand. what am I supposed to do

Answer:

[tex]80\leq x\leq 70[/tex]

Step-by-step explanation:

Mr. Venn knows that 60% of his students will score no more than 5 points above or below the class average, 75%, on the test.

Means the greater marks can be up to 80 and lowest marks can be up to 70.

So, the inequality that represents the test scores of 60% of his students is :

[tex]80\leq x\leq 70[/tex]

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