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2 years ago

Enjoy the points :D eeeeeeeeeeeeee

Mathematics

2 answers:

Afina-wow [57]2 years ago

5 0

Answer:

<h2>Thanks for the points :D</h2>

Step-by-step explanation:

<h3>Also, the answer is C. </h3><h3></h3><h3></h3><h3></h3>

HOPE IT HELPS

<u><em>(FROM CROSS)</em></u>

balandron [24]2 years ago

3 0

The answer is 4/8 because half of 16 is 8 and half of 8 is 4, therefore they are equivalent

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A sports writer wished to see if a football filled with helium travels farther, on average, than a football filled with air. To

Vesnalui [34]

Answer:

(-3.07, 11.07)

Step-by-step explanation:

Given that a sports writer wished to see if a football filled with helium travels farther, on average, than a football filled with air. To test this, the writer used eighteen adult male volunteers. These volunteers were randomly divided into two groups of nine subjects each.

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2 years ago

Ashston is saving money to buy a new bike, He needs $120 but has only saved 60% so far. How much more money does he need to buy

gulaghasi [49]

It’s most likely half of it

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3 years ago

Consider f and c below. f(x, y) = x2 i + y2 j c is the arc of the parabola y = 2x2 from (−1, 2) to (1, 2) (a) find a function f

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$\nabla f(x,y)=\mathbf f(x,y)=x^2\,\mathbf i+y^2\,\mathbf j$

then we want to find $f$ such that

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So the vector field $\mathbf f(x,y)$ is conservative, which means the fundamental theorem applies; the line integral of $\mathbf f$ along any path $\mathcal C$ parameterized by some vector-valued function $\mathbf r(t)$ over $a\le t\le b$ is given by

$\displaystyle\int_{\mathcal C}\mathbf f\cdot\mathrm d\mathbf r=\int_{t=a}^{t=b}\mathbf f(\mathbf r(t))\cdot\dfrac{\mathrm d\mathbf r}{\mathrm dt}\,\mathrm dt=f(\mathbf r(b))-f(\mathbf r(a))$

In this case,

$\displaystyle\int_{\mathcal C}\mathbf f\cdot\mathrm d\mathbf r=f(1,2)-f(-1,2)=\dfrac23$

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2 years ago