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2 years ago

Which of the following is the standard form of the equation 5x2 - 20x = 15?

Mathematics

1 answer:

Finger [1]2 years ago

5 0

x= +7 or x=2-7 let me know if you need an explanation <3

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Which model does the graph represent?

larisa86 [58]

Answer:

Step-by-step explanation:

A models an exponentially increasing function.

B models an exponentially decreasing function.

C models a "bell" curve, similar to the one shown.

D models a "logistic" function, an s-shaped curve that smoothly transitions between two horizontal asymptotes.

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MArishka [77]

5,000
You would do 5 x 1= 5 and then add the three zeros

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Mumz [18]

Answer:

Step-by-step explanation

This has a factor of 6% or 0.06. But, you are adding and not subtracting so it is 1.06. ( If you multiply by a number less than 1 then it is actually dividing) So C is the only on that is correct.

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<u>Answer</u>:

13. $6x^7 y^7$ || 14. $\frac{25x^4}{y^6}$

<u>explanation</u>:

13.

$\frac{12x^9 y^5}{2x^2 y^-2}$

$6x^{9-2} y^{5--2}$

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Step-by-step explanation:

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