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alisha [4.7K]
2 years ago
10

Round 8.275 to the nearest tenth of an ounce

Mathematics
2 answers:
Helen [10]2 years ago
8 0

Answer:

8.3

Step-by-step explanation:

The tenths spot in 8.275 is where the 2 is. Since it is a 75 after that you will round it up.

. Tenths (2), Hundredths (7), Thousandths (5)

sergiy2304 [10]2 years ago
4 0

Answer: The answer is 8.3

Step-by-step explanation: This is because your original tenths place is 2 but to round it you need to look at the number next to it. My teacher taught me "If it's more than four, let it soar." So this would change your 2 to a 3.

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Wewaii [24]

Points of inflections are zeroes of the second derivative. We have:

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So, the second derivative equals zero if and only if

f''(x)=0\iff 6x-12=0 \iff 6x=12 \iff x=2

So, this is the only point of inflection of this function.

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2 years ago
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Zolol [24]

Mischa wrote the quadratic equation 0 = –x2 + 4x – 7 in standard form

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When y=0 then the standard equation becomes

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Now we compare the given equation 0 = -x^2 + 4x - 7  with 0= ax^2 + bx + c and find the value of a, b,c

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