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Aleonysh [2.5K]
3 years ago
9

It takes Brian 7 weeks to save

Mathematics
2 answers:
Alenkinab [10]3 years ago
8 0
He will save 120

Hope this helped :)
Natalka [10]3 years ago
4 0
He will save 120 dollars
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Give the greatest common divisor of $6^3$ and $3^6$.
Lady bird [3.3K]

Answer:

27

Step-by-step explanation:

Since 3^6 is only divisible by 3 and powers of 3(including 1) the gcd of 3^6 and 6^3 mus be a power of 3 hence we need to find the highest powers of 3 that divide 6^3 and that divide 3^6, which are respectively 3^3 and 3^6, hence, taking the smaller one (since we want it to divide both), our answer is 3^3=27.

3 0
3 years ago
Read 2 more answers
Use theorem 7. 4. 2 to evaluate the given laplace transform. do not evaluate the convolution integral before transforming. (writ
irga5000 [103]

With convolution theorem the equation is proved.

According to the statement

we have given that the equation and we have to evaluate with the convolution theorem.

Then for this purpose, we know that the

A convolution integral is an integral that expresses the amount of overlap of one function as it is shifted over another function.

And the given equation is solved with this given integral.

So, According to this theorem the equation becomes the

\mathscr{L} \left( \int_{0}^{t} e^{-\tau} \cos \tau d \tau \right) = \frac{ \mathscr{L} (e^{-\tau} \cos \tau ) }{s} \\\mathscr{L} \left( \int_{0}^{t} e^{-\tau} \cos \tau d \tau \right) = \frac{\frac{s+1}{(s+1)^2+1}}{s} \\\mathscr{L} \left( \int_{0}^{t} e^{-\tau} \cos \tau d \tau \right) = \frac{1}{s}\left (\frac{s+1}{(s+1)^2+1} \right).

Then after solving, it become and with theorem it says that the

\mathscr{L} \left( \int_{0}^{t} f(\tau) d\tau \right) = \frac{\mathscr{L} ( f(\tau))}{s} .

Hence by this way the given equation with convolution theorem is proved.

So, With convolution theorem the equation is proved.

Learn more about convolution theorem here

brainly.com/question/15409558

#SPJ4

3 0
2 years ago
PLEASE HELP DUE IN 2 HOURS!<br><br><br> 4.22 g/cm to lbs/ft
AURORKA [14]

Answer:

I dont know if this helps

5 0
3 years ago
Read 2 more answers
The distance between two towns is 192 kilometers.
MaRussiya [10]

Answer:

The answer is: 120.

Step-by-step explanation:

The give ratio is 5 miles for every 8 kilometers.

Multiply the ratio times 192:

5/8 * 192 =

960 / 8 = 120 Miles

3 0
3 years ago
Geometry Help
sergiy2304 [10]
I hope this helps you

7 0
3 years ago
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