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3 years ago

If Alex feeds his turtle the same

Mathematics

1 answer:

frez [133]3 years ago

6 0

Answer:10 times

Step-by-step explanation:

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Find the general solution of (x+3)y’=2y

gregori [183]

Answer:

$y=C(x+3)^2$

Step-by-step explanation:

We are given:

$\displaystyle (x+3)y^\prime=2y$

Separation of Variables:

$\displaystyle \frac{1}{y}\frac{dy}{dx}=\frac{2}{x+3}$

So:

$\displaystyle \frac{dy}{y}=\frac{2}{x+3} \, dx$

Integrate:

$\displaystyle \int\frac{dy}{y}=\int\frac{2}{x+3}\, dx$

Integrate:

$\displaystyle \ln|y|=2\ln|x+3|+C$

Raise both sides to e:

$|y|=e^{2\ln|x+3|+C}$

Simplify:

$|y|=(e^{\ln|x+3|})^2\cdot e^C$

So:

$|y|=C|x+3|^2$

Simplify:

$y=\pm C(x+3)^2=C(x+3)^2$

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3 years ago

I AM VERY MAD AND IRRATARITED

docker41 [41]

Answer:

ahhhhhhhhhhhh too muchhhhhhhhhhhhhh

Step-by-step explanation:

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2 years ago

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You are ordering lunch for everyone in your office from a small restaurant nearby. The following shows the menu items available.

Kipish [7]

What is the actual question? I know what you're trying to say, just it's not enough info...

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3 years ago

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7 1/4 % as a decimal

Mila [183]

7 1/4% equals 7.25% and there is your answer.

8 0

3 years ago

Please answer this correctly

sesenic [268]

Answer:

Step-by-step explanation:

The sorted data set is ...

1 2 3 3 5 7 8 9

The median is the average of the middle two numbers: (3+5)/2 = 4.

Replacing one of the 3s with a 1 makes the data set be ...

1 1 2 3 5 7 8 9

The average of the middle two numbers is (3+5)/2 = 4.

The median increases by 4 - 4 = 0.

7 0

3 years ago