It would be 60cm because 40 plus 20 equals 60
Step-by-step explanation:
doing with the ratio method
25 x
10 240
x=25×240÷10
Diameter is 6 so radius is 3, and the height is 3 times the radius = 9.
Volume is pi(3.14) * 3^2 * 9 = 254.34
Answer:
"sixty-three hundredths of a Kilometer"
Step-by-step explanation:
Decimal measurements are read based on the place of their digits. In this case, Ajay would read this measurement as "sixty-three hundredths of a Kilometer". This is because the final digit of the decimal form measurement is in the "hundredths" position. One more to the right and it would be in the "thousandths" while one more to the left would be the "tenths"
If the initial value problem is
and
,y(0)=0 then y(t)=
.
Given the initial value problem be
and
,y(0)=0.
We are required to find the solution of the given initial value problem.
Laplace transform is an integral transformation that converts a function of a real variable to a function of a complex variable.
Take laplace on the DE, we get
![s^{2}-sY(0)-y^{i}(0)-8[sY(s)-y(0)-15Y(s)]=0](https://tex.z-dn.net/?f=s%5E%7B2%7D-sY%280%29-y%5E%7Bi%7D%280%29-8%5BsY%28s%29-y%280%29-15Y%28s%29%5D%3D0)
(Putting the values given in question)
Y(s)=(
Y(s)=1/(
)
Simplifying the above:
=1/(
=1/[s(s-5)-3(s-5)]
=1/2 [1/(s-3)-1/(s-5)]
Taking inverse of the above we get,
y(t)=
Hence if the initial value problem is
and
,y(0)=0 then y(t)=
.
Learn more about laplace transform at brainly.com/question/17062586
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