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3 years ago

Which graph shows the solution to the inequality (x+3/22?

Mathematics

1 answer:

Lena [83]3 years ago

6 0

Answer:

No 2

Step-by-step explanation:

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True or false? when calculating a confidence interval for one sample with a continuous outcome and the sample contains 30 or few

wolverine [178]

The answer to your question is false

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4 years ago

Evaluate the line integral ∫cf⋅dr, where f(x,y,z)=5xi−4yj+3zk and c is given by the vector function r(t)=⟨sint,cost,t⟩, 0≤t≤3π/2

Katena32 [7]

WIth the parameterization

$\mathbf r(t)=\langle\sin t,\cos t,t\rangle$

we end up with

$\mathbf f(\mathbf r(t))=\mathbf f(\sin t,\cos t,t)=5\sin t\,\mathbf i-4\cos t\,\mathbf j+3t\,\mathbf k$

We also have

$\mathrm d\mathbf r=\mathbf r'(t)\,\mathrm dt=\langle\cos t,-\sin t,1\rangle\,\mathrm dt$

So in the line integral, we get

$\displaystyle\int_{\mathcal C}\mathbf f\cdot\mathrm d\mathbf r=\int_{t=0}^{t=3\pi/2}\mathbf f(\mathbf r(t))\cdot\mathbf r'(t)\,\mathrm dt$

$=\displaystyle\int_{t=0}^{t=3\pi/2}(9\sin t\cos t+3t)\,\mathrm dt=\frac98(3\pi^2+4)$

8 0

3 years ago

Please help me on this question.

scoundrel [369]

Answer:

$f(1)=-48(-\frac{1}{4} )$

$= 12$

$f(n)=f(n-1)\:. (-\frac{1}{4} )$

OAmalOHopeO

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Write the decimal 0.36 recurring as a fraction in simplest form.

Grace [21]

Answer:

36/100

Have a great day! I'm trying to spread positivity with the corona virus going around so here you go

Suffering, pain, death, what we've been seeing so recent.

It's hard not to focus on it.

You can say the same thing in so many languages yet they mean the same.

Money can't save you from death, nor the things that take your life

we strive to see some happines in our life, smiles back on people faces.

Giving people hope is all theres left hope for a better future. Sad to say things will only get worst for a period of time but there is hope for the better future that will arrive in its own appointed time!

*eliza*

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What value of x is in the solution set of 2x– 3 > 11 – 5x? -3 0 2 4

eimsori [14]

Answer:

the answer is x > 2

Step-by-step explanation:

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