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3 years ago

Find the domain and range of the following graph Domain: Range:

Mathematics

1 answer:

Olegator [25]3 years ago

4 0

There’s no graph?!!??!?!??????

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50 + 2 <br> a) 72<br> b) 54<br> c) 62<br> d)53

sineoko [7]

Answer:

It's 52

Step-by-step explanation:

50 plus 2 is 52 but it's not one if the answers ?

5 0

3 years ago

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Santo made 4 less than twice as many cupcakes as Lynn write an equation to represent the number of cupcakes that santo made

kupik [55]

number of cupcakes lynn made = x

number of cupcakes santo baked = 2x - 4

hope this helps and please mark me brainliesr. PLEASE!!!!

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3 years ago

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Helena has saved $595 to put toward snowboarding equipment and lift tickets at the hill. Each lift ticket costs $35. If she want

REY [17]

Answer:

A would be the answer hope this helps

Step-by-step explanation:

6 0

2 years ago

Use the divergence theorem to evaluate the integral i = z z ∂w f · ds when f(x, y, z) = y i − 4yz j + 3z 2 k and ∂w is the bound

andre [41]

$\vec f(x,y,z)=y\,\vec\imath-4yz\,\vec\jmath+3z^2\,\vec k$

$\implies\nabla\cdot\vec f(x,y,z)=0-4z+6z=2z$

By the divergence theorem,

$\displaystyle\iint_{\partial W}\vec f\cdot\mathrm d\vec S=\iiint_W2z\,\mathrm dV$

I'll assume a sphere of radius $r$ centered at the origin, and that $W$ is bounded below by the plane $z=0$ . Convert to spherical coordinates, taking

$x=\rho\cos\theta\sin\varphi$

$y=\rho\sin\theta\sin\varphi$

$z=\rho\cos\varphi$

Then

$\displaystyle\iiint_W2z\,\mathrm dV=\int_0^{\pi/2}\int_0^{2\pi}\int_0^r2\rho^3\cos\varphi\sin\varphi\,\mathrm d\rho\,\mathrm d\theta\,\mathrm d\varphi=\pi r^4$

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3 years ago

A bedroom measures 13.62 feet long and 11.5 feet wide. What is the most accurate measure of the area of the bedroom, in square f

dem82 [27]

Answer:

156.63 ft squared

Step-by-step explanation:

The bedroom is a rectangle.

Area of a rectangle- A=length times width

multiply the two numbers and you will get 156.63.

Be sure to add the units (feet).

5 0

2 years ago