3 years ago

DOUBLE POINTS for answering the two questions

Mathematics

1 answer:

Margarita [4]3 years ago

6 0

Answer:

i have the same question

Step-by-step explanation:

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D 180 gallons of water

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6% of the changes were from incorrect to incorrect

Step-by-step explanation:

The sum of the percentages must be 100%.

We have these following percentages

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$65 + 29 + P = 100$

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Answer:

Step-by-step explanation:

16 fractions less than one half

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2 years ago

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which equation is the quadratic variation equation for the relatonship? the variable y varies directly with x^2 and y=36 when x=

svetoff [14.1K]

For this case we have a direct variation of the form:

$y = kx ^ 2$

Where,

<em>k: proportionality constant </em>

We must find the value of k.

For this, we use the following data:

$y = 36\\x = 3$

Therefore, replacing values we have:

$36 = k (3) ^ 2$

Rewriting:

$36 = 9k$

Clearing the value of k we have:

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Therefore, the direct variation equation is given by:

$y = 4x ^ 2$

Answer:

The quadratic variation equation for the relatonship is:

$y = 4x ^ 2$

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