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3 years ago

256 to the nearest 1,000

Mathematics

1 answer:

gavmur [86]3 years ago

6 0

Answer:

0 or 256.000.

Step-by-step explanation:

Why 0? If you round 256 to the nearest 1,000, it will give you 0 because as the rounding rule says is the digit is greater than 500 it rounds to up, but if the digit is less than 500 it rounds to down. But as 256 is less than a thousand and less than 500 it equals 0. If you put this title: rounding calculator, you can prove that my answer is correct.

Why 256.000? If you round 256 to the nearest thousands (3 decimals), it will give you 256.000. My explanation: because when rounding numbers that are less than needed it adds the decimal place from left to right. ( the answer is correct but the explanation may not be ).

Hope this helps.

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We have function,

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Standard Form of Sinusoid is

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where a is the amplitude

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d is vertical shift or midline.

In the equation equation, we must factor out 2 so we get

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Also remeber a and b is always positive

So now let answer the questions.

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$\frac{2\pi}{ |b| }$

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So the period is pi radians.

b. Amplitude is

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Amplitude is 6.

c. Domain of a sinusoid is all reals. Here that stays the same. Range of a sinusoid is [-a+c, a-c]. Put the least number first, and the greatest next.

So using that<em> rule, our range is [6+3, -6+3]= [9,-3] So our range</em> is [-3,9].

D. Plug in 0 for x.

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