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2 years ago

Which of the following exercises would best test the muscular strength of your legs.

1 answer:

5 0

This is one : The most widely used exercises for upper and lower body muscular strength testing are the bench press and leg press, respectively.

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What is the difference between a taco and a burrito?

Vaselesa [24]

Answer:

Mmmm...food.

Uh, anyway, the difference is a taco is shaped like a U, while a burrito is wrapped up.

Here's a visual difference.

I hope this helped at all.

3 0

3 years ago

How long ago did oceans begin to form? 12. 5 MYA 137 MYA 285 MYA 3800 MYA.

Igoryamba

Yo no se perdon! Yo no seeeeeeeeeeeeeeeee

5 0

3 years ago

The point (−2,4) lies on the curve in the xy-plane given by the equation f(x)g(y)=17−x−y, where f is a differentiable function o

Nikitich [7]

The value of $\frac{dy}{dx}$ is -3. $\blacksquare$

<h2>Procedure - Differentiability</h2><h3 /><h3>Chain rule and derivatives</h3><h3 />

We derive an expression for $\frac{dy}{dx}$ by means of chain rule and differentiation rule for a product of functions:

$\frac{d}{dx}[f(x)\cdot g(y)] = [f'(x)\cdot \frac{dx}{dx}]\cdot g(y) + f(x) \cdot [g'(y)\cdot \frac{dy}{dx} ]$

$\frac{d}{dx}[f(x)\cdot g(y)] = f'(x)\cdot g(y) +f(x)\cdot g'(y)\cdot \frac{dy}{dx}$ (1)

If we know that $f(x) \cdot g(y) = 17-x-y$ , $f(-2) = 3$ , $f'(-2) = 4$ , $g(4) = 5$ and $g'(4) = 2$ , then we have the following expression:

$-1-\frac{dy}{dx} = (4)\cdot (5) + (3)\cdot (2) \cdot \frac{dy}{dx}$

$-1-\frac{dy}{dx} = 20 + 6\cdot \frac{dy}{dx}$

$7\cdot \frac{dy}{dx} = -21$

$\frac{dy}{dx} = -3$

The value of $\frac{dy}{dx}$ is -3. $\blacksquare$

To learn more on differentiability, we kindly invite to check this verified question: brainly.com/question/24062595

<h3>Remark</h3>

The statement is incomplete and full of mistakes. Complete and corrected form is presented below:

The point (-2, 4) lies on the curve in the xy-plane given by the equation $f(x)\cdot g(y) = 17 - x\cdot y$ , where $f$ is a differentiable function of $x$ and $g$ is a differentiable function of $y$ . Selected values of $f$ , $f'$ , $g$ and $g'$ are given below: $f(-2) = 3$ , $f'(-2) = 4$ , $g(4) = 5$ , $g'(4) = 2$ .

What is the value of $\frac{dy}{dx}$ at the point $(-2, 4)$ ?

3 0

3 years ago

Rewrite the similes so that they relate to the ocean

Hatshy [7]

Hello!

We can compare these adjectives to things related to the ocean as seen below.

As fast as a sailfish.
As big as a whale
As cute as a clownfish
As quiet as a starfish
As smart as a dolphin
As cool as a dive in the ocean
As cold as the deep ocean
As cool as a coral reef
As quick as a swordfish
As strong as a shark

For the bonus you could say a seashell is beautiful. As beautiful as a seashell.

I hope this helps!

3 0

3 years ago

What are the House and the Senate in the United States?

mixer [17]

Answer:

Established by Article I of the Constitution, the Legislative Branch consists of the House of Representatives and the Senate, which together form the United States Congress. ... The House of Representatives is made up of 435 elected members, divided among the 50 states in proportion to their total population.

Explanation:

6 0

3 years ago