3 years ago

4. BOLD all polynomials that are in standard fom. Help!!! Easy points

Mathematics

1 answer:

Whitepunk [10]3 years ago

5 0

Answer:

b and d

Step-by-step explanation:

on both of those polinomials the terms are in order from the higest degree towards thhe lowest degree

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Anna007 [38]

Answer:

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Step-by-step explanation:

Given

$E(t)= 1200(120-t)+520(120-t)^2$

Required

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$E(t)= 1200(120-t)+520(120-t)^2$

Simply substitute 119.5 for t

$E(119.5)= 1200(120-119.5)+520(120-119.5)^2$

Evaluate the expressions in bracket

$E(119.5)= 1200(0.5)+520(0.5)^2$

Solve 0.5²

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