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2 years ago

15

ITS A PSYCHOLOGY QUESTION!!!

Advanced Placement (AP)

1 answer:

Elan Coil [88]2 years ago

6 0

Answer:

False, but it really depends onm the person

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Which biome with permafrost are most likely

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The Tundra Biome.
Hope this helps :D

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2 years ago

Identify the characteristics of the recent immigration from Mexico to the United States.

Lorico [155]

Answer:

The characteristics of the recent immigration from Mexico to the United States is explained below in complete details.

Explanation:

Mexico is holding more unofficial Intermediate American immigrants at its southern boundary.
Despite improved implementation by Mexico, many unofficial Central Americans are still transferring to the U.S. via Mexico.
More scattered Mexicans are migrating to the U.S. now than in history.
More Cubans are also progressing through Mexico to arrive in the U.S.
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3 years ago

Bakit nagkakaroon ng mga paglabag sa karapatang pantao?

Natali5045456 [20]

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Dahil sa pagiging abuso at pagiging sakim Ng mga Tao.

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3 years ago

In a scientific investigation, the term “quantitative data” refers to numbers that are usually followed by

igor_vitrenko [27]

Categorical variables

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2 years ago

Find dy/dx if 3xy=4x+y^2

ElenaW [278]

Hi there!

We can use implicit differentiation with respect to x:

$3xy = 4x + y^2$

If a term with 'y' is differentiated, a 'dy/dx' must be included.

We can differentiate each term separately for the explanation.

<u>3xy</u>

We must use the power rule since 'x' and 'y' are both in this term.

Power rule:

$f(x) * g(x) = f'(x)g(x) + g'(x)f(x)$

$3xy \\\\f(x) = 3x\\g(x) = y \\\\f'(x)g(x) + g'(x)f(x) = 3y + 3x\frac{dy}{dx}$

Now, we can do the others.

<u>4x</u>

This is a normal power rule derivative.

$f(x) = 4x\\f'(x) = 4$

<u>y²</u>

Since we are not differentiating with respect to y, we must include 'dy/dx'.

$f(x) = y^2\\f'(x) = 2y\frac{dy}{dx}$

Combine the above:

$3y + 3x\frac{dy}{dx} = 4 + 2y\frac{dy}{dx}$

Rearrange to solve for dy/dx.

Move dy/dx to one side:

$3x\frac{dy}{dx} - 2y\frac{dy}{dx} = 4 + 3y \\\\$

Factor out dy/dx and divide:

$\frac{dy}{dx}(3x- 2y) = 4 + 3y \\\\\boxed{\frac{dy}{dx} = \frac{4+3y}{3x-2y}}$

3 0

2 years ago