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3 years ago

Factor the expression. d2 – 4d + 4

1 answer:

3 0

(D+2)2
Because d2 is just 2*d so it’s 2d-4d+4 subtract 2d from 4d and you get (2d+4) and you can factor out a 2 from that 2(d+2)

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Random sampling is defined as a method of selecting a sample from any population in such a way that every selected sample had a predetermined probability of being selected.

So,the true statements for this scenario are :

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x = All real numbers or 0.

First you should distribute both sides of the equation. This gives you 42x+42=42x+42.

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2 years ago

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A 12,000-lb killer whale might eat as much as 14,000 lb of fish per month (assume a 30-day month). If the average weight of a ce

brilliants [131]

Answer:

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Step-by-step explanation:

Weight of fish that the killer whale might eat in a month (30 days) = 14,000 lb

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Average weight of the fish that killer whale eats = 3.4 oz

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Weight of the fish that killer whale might eat in a day in ounces(oz) = $\frac{1400}{3} \times 16=\frac{22400}{3}$ oz

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Naddika [18.5K]

Answer:

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Step-by-step explanation:

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