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3 years ago

A newborn baby weighed 133 ounces.

Mathematics

2 answers:

Harman [31]3 years ago

7 0

Answer:

precisely 8 pounds and 3125 ounces

Step-by-step explanation:

Sergio [31]3 years ago

6 0

Answer: UHHHHH i shall halp ya

Step-by-step explanation:

if its 133 in ounces its 293.215 in pounds

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Answer:

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Step-by-step explanation:

Given

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4 years ago

Find a solution x = x(t) of the equation x′ + 2x = t2 + 4t + 7 in the form of a quadratic function of t, that is, of the form x(

Temka [501]

The particular quadratic solution to the ODE is found as follows:

$x=at^2+bt+c$
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$(2at+b)+2(at^2+bt+c)=t^2+4t+7$
$2at^2+(2a+2b)t+(b+2c)=t^2+4t+7$

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Note that there's also the fundamental solution to account for, which is obtained from the characteristic equation for the ODE:

$x'+2x=0\implies r+2=0\implies r=-2$

so that $x_c=Ce^{-2t}$ is a characteristic solution to the ODE, and the general solution would be

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4 years ago

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Step-by-step explanation:

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3 years ago