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3 years ago

Curtis drank 1/2 of his glass of water isa drank 2 1/3 times more water than curtis simplest form

Mathematics

1 answer:

Nataly [62]3 years ago

5 0

1/2*2 1/3=7/6
1 1/6 glasses of water

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Amanda made $154 for 11 hours of work. At the same rate, how many hours would she have to work to make $252?

goldenfox [79]

For this question you can say:
154/11 = 252/?
so ? is the hours she would work:
252*11/154 = 18 hours :)))
i hope this is helpful
have a nice day

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3 years ago

How do you divide 3.6 by 2.952

Murrr4er [49]

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1.21951219512

Step-by-step explanation:

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Round 29.383 to the nearest whole number

lisov135 [29]

Answer:

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Calculus 3 chapter 16

o-na [289]

Evaluate $\vec F$ at $\vec r$ :

$\vec F(x,y,z) = x\,\vec\imath + y\,\vec\jmath + xy\,\vec k \\\\ \implies \vec F(\vec r(t)) = \vec F(\cos(t), \sin(t), t) = \cos(t)\,\vec\imath + \sin(t)\,\vec\jmath + \sin(t)\cos(t)\,\vec k$

Compute the line element $d\vec r$ :

$d\vec r = \dfrac{d\vec r}{dt} dt = \left(-\sin(t)\,\vec\imath+\cos(t)\,\vec\jmath+\vec k\bigg) \, dt$

Simplifying the integrand, we have

$\vec F\cdot d\vec r = \bigg(-\cos(t)\sin(t) + \sin(t)\cos(t) + \sin(t)\cos(t)\bigg) \, dt \\ ~~~~~~~~= \sin(t)\cos(t) \, dt \\\\ ~~~~~~~~= \dfrac12 \sin(2t) \, dt$

Then the line integral evaluates to

$\displaystyle \int_C \vec F\cdot d\vec r = \int_0^\pi \frac12\sin(2t)\,dt \\\\ ~~~~~~~~ = -\frac14\cos(2t) \bigg|_{t=0}^{t=\pi} \\\\ ~~~~~~~~ = -\frac14(\cos(2\pi)-\cos(0)) = \boxed{0}$

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1 year ago

during the 2011 season, a quarterback passed for 302 yards per game. he played in all 16 regular season games that year. how man

MariettaO [177]

302 times 16 because he passed 302 yards for every game 4832

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3 years ago

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