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andriy [413]
3 years ago
7

9.) x2 - 6x + 25 = 0 Using the Quadratic Formula

Mathematics
1 answer:
gregori [183]3 years ago
5 0

Answer:

x = 25/4

Step-by-step explanation:

snuzjsbzhsisnzbxhsjnsbx

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Answer:

c.

Step-by-step explanation:

Law of sines

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3 years ago
Roger bring 4 cakes for desert to the community potluck feast and powwow. His son brings 2 individual servings of dessert. Altog
TiliK225 [7]
y=\frac{x-2}{4}
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\frac{34-2}{4} =  \frac{32}{4} = 8



8 0
3 years ago
Please please please help!!!
dalvyx [7]

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Answer:

  2

Step-by-step explanation:

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7 0
2 years ago
The average birth weight of elephants is 200 pounds. Assume that the distribution of birth weights is Normal with a standard dev
zhenek [66]

The birth weight of elephants at the 85th percentile is 262.16 pounds

<h3>What is the standard deviation?</h3>

Standard deviation is defined as the amount of variation or the deviation of the numbers from each other.

Given that:-

The average birth weight of elephants is 200 pounds    \mu = 200

The deviation of 60 pounds.                                              \sigma = 60

The birth weight of elephants at the 85th percentile.      z = 85%= 1.036

Now from the formula of z-score:-

z=\dfrac{x-\mu}{\sigma}\\\\\\z=\dfrac{x-200}{60}\\\\\\1.036\times 60=x-200\\\\\\x=\ \ 262.16\ pounds

Hence the birth weight of elephants at the 85th percentile is 262.16 pounds

To know more about standard deviation follow

brainly.com/question/475676

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2 years ago
How to breakdown fraction
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Divide it by 2, since you can make it into a half.
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