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3 years ago

Find the following values of the function

Mathematics

1 answer:

Helen [10]3 years ago

7 0

Answer:

ok so all you have to do is basically

Step-by-step explanation:

ok so all you have to do is basically multiply

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Select all true statements that represent a linear function

riadik2000 [5.3K]

The correct statements that represent a linear function are :

1.a linear function grows by equal amounts over equal intervals

2. a linear function can decrease by equal amounts over equal intervals

4. a linear function can be modeled using the equation y=mx+b

A linear function may be increasing, decreasing, or constant. It will be a straight line with an x and y intercept and the same slope through the whole line.

4 0

3 years ago

People use water to cook, clean, and drink every day. An estimate of 15.4% of the water used each day is for cooking. If a fam

hoa [83]

Answer:

They use 450 gallons every day.

Step-by-step explanation:

This question can be solved using a rule of three.

69.3 gallons is 15.4% = 0.154. How many gallons is 100% = 1?

69.3 gallons - 0.154

x gallons - 1

$0.154x = 69.3$

$x = \frac{69.3}{0.154}$

$x = 450$

They use 450 gallons every day.

5 0

3 years ago

Read 2 more answers

Calculate the integral s f · ds, where s is the entire surface of the solid half ball x2 + y2 + z2 ≤ 1, z ≥ 0, and f = (x + 3y5)

SSSSS [86.1K]

The divergence theorem applies since $\mathcal S$ is a closed surface. We have

$\displaystyle\iint_{\mathcal S}\mathbf f(x,y,z)\cdot\mathrm d\mathbf S=\iiint_{\mathcal V}\nabla\times\mathbf f(x,y,z)\,\mathrm dV$

where $\mathcal V$ is the space enclosed by the surface $\mathcal S$ . The divergence of the given vector field is

$\nabla\times\mathbf f(x,y,z)=\dfrac{\partial(x+3y^5)}{\partial x}+\dfrac{\partial(y+10xz)}{\partial y}+\dfrac{\partial(z-xy)}{\partial z}=1+1+1=3$

So we can write the volume integral (in spherical coordinates) as

$\displaystyle3\iiint_{\mathcal V}\,\mathrm dV=3\int_{\varphi=0}^{\varphi=\pi/2}\int_{\theta=0}^{\theta=2\pi}\int_{\rho=0}^{\rho=1}\rho^2\sin\varphi\,\mathrm d\rho\,\mathrm d\theta\,\mathrm d\varphi=\frac{4\pi}3$

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3 years ago

Wicth is grater 6 killometers or 60 centimeter

Paraphin [41]

6 killometers is greater

4 0

4 years ago

Write an integer for each situation. 3 miles below sea level u may solve the other ones?

Evgen [1.6K]

"3 miles below sea level" may be written as -3. The negative indicates you are below sea level. Going above sea level means the value would be positive.

"earning 45 dollars" can be written as +45 or simply 45. If you lost 45 dollars, then it would be -45. If you are in debt 45 dollars, then it would be -45.

"moving back 5 spaces" is represented by -5 whereas moving forward 5 spaces is +5 or simply 5.

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3 years ago

Read 2 more answers