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Genrish500 [490]
3 years ago
7

A bow is made from 2 2/3 yards of ribbon. Which expression gives the number of bows that can be made from 22 5/8 yards?

Mathematics
2 answers:
iren2701 [21]3 years ago
6 0

Answer:

2 2/3=(6+2)/3=8/3

22 5/8=(176+5)/8=181/8

the  expression will be 181/8 : 8/3=181/8*3/8=181*3/8*8= 543/64

Step-by-step explanation:

lord [1]3 years ago
5 0

So you want to figure out how many number of bows you can make.

Bow Length: 2 2/3 yards.

Total material: 22 5/8

Divide:

22 5/8  /  2 2/3

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4> Solve by using Laplace transform: y'+5y'+4y=0; y(0)=3 y'(o)=o
harina [27]

Answer:

y=3e^{-4t}

Step-by-step explanation:

y''+5y'+4y=0

Applying the Laplace transform:

\mathcal{L}[y'']+5\mathcal{L}[y']+4\mathcal{L}[y']=0

With the formulas:

\mathcal{L}[y'']=s^2\mathcal{L}[y]-y(0)s-y'(0)

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Solving for L

L(s^2+5s+4)=3s+3

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L=\frac{3(s+1)}{(s+1)(s+4)}

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Apply the inverse Laplace transform with this formula:

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7 0
3 years ago
If the perimeter of a triangle is 45 cm and the ratio of the 3 sides is 2:3:4, find the length of all 3 sides
frozen [14]

Answer:

Below.

Step-by-step explanation:

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= 10, 15 and 20 cm.

5 0
3 years ago
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