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3 years ago

A butterfly flew 743 cm, Then the butterfly flew another 567 cm end to go to a daisy.

Mathematics

1 answer:

Aleksandr [31]3 years ago

7 0

Answer:

it 567+743

hope it works

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Use Definition 7.1.1, DEFINITION 7.1.1 Laplace Transform Let f be a function defined for t ≥ 0. Then the integral ℒ{f(t)} = ∞ e−

poizon [28]

$f(t)=\begin{cases}\cos t&\text{for }0\le t$

The Laplace transform is then

$\mathcal L_s\{f(t)\}=\displaystyle\int_0^\infty f(t)e^{-st}\,\mathrm dt=\int_0^\pi e^{-st}\cos t\,\mathrm dt$

Let $I$ denote the integral we want to compute. Integrating by parts, setting

$u=e^{-st}\implies\mathrm du=-se^{-st}\,\mathrm dt$

$\mathrm dv=\cos t\,\mathrm dt\implies v=\sin t$

gives

$\displaystyle I=e^{-st}\sin t\bigg|_{t=0}^{t=\pi}+s\int_0^\pi e^{-st}\sin t\,\mathrm dt$

Integrate by parts again, setting

$u=e^{-st}\implies\mathrm du=-se^{-st}\,\mathrm dt$

$\mathrm dv=\sin t\,\mathrm dt\implies v=-\cos t$

Then

$\displaystyle I=e^{-st}\sin t\bigg|_{t=0}^{t=\pi}+s\left(-e^{-st}\cos t\bigg|_{t=0}^{t=\pi}-s\int_0^\pi e^{-st}\cos t\,\mathrm dt\right)$

$I=e^{-st}(\sin t-s\cos t)\bigg|_{t=0}^{t=\pi}-s^2I$

$(s^2+1)I=s(e^{-\pi s}+1)$

$I=\dfrac s{s^2+1}(e^{-\pi s}+1)$

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3 years ago

Convert the number in scientific notation to standard notation.<br> <img src="https://tex.z-dn.net/?f=1.8%20%2A%2010%5E6" id="Te

Keith_Richards [23]

The answer is 1000001.8

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3 years ago

write the formula used to find length when the breadth height and volume are known........breadth when the length height and vol

sdas [7]

Answer: L = V/bh

b= V/Lh and h= V/Lb

Step-by-step explanation: V = Lbh or V= lwh is also used for the Basic form for the Volume of a cube or rectangular prism is

Volume = Length × breadth × height

The volume will be expressed as cubic units such as cubic meters cubic feet. Sometimes abbreviations are used like cm^3 for cubic centimeters.

When you know the Volume, and you need to find a missing dimension, just make a fraction with the V in the numerator and the dimensions you know in the denominator. This means you are dividing the Volume by the area of the dimensions you have been given to find the missing dimension.

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3 years ago

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Sam took his savings to the bank and deposited them in a Certificate of Deposit (CD) account. He was told that he would collect

Sergeeva-Olga [200]

Answer:

123

Step-by-step explanation:

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3 years ago

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Convert percents to fractions 58% 92% 54% 49% 20%

madreJ [45]

58% would be 29/50 as a fraction.
92% would be 23/25 as a fraction.
54% would be 27/50 as a fraction.
49% would be 49/100 as a fraction.
20% would be 1/5 as a fraction.
hope this helps! :)

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3 years ago