3 years ago

Solve the proportion

Mathematics

1 answer:

motikmotik3 years ago

5 0

Answer:

x = 2

Step-by-step explanation:

2 + 1 = 3. 3/3 = 1

2/2 = 1

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Step-by-step explanation:

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3. Solve each of the following constant coefficient ordinary differential equations: (10 pts] a) y"+ 3y'- 28y = 0

eduard

Answer:

$y(t) = C_1e^{4t} + C_2e^{-7t}$

Step-by-step explanation:

We are given the following information in the question:

$y''+3y'-28y = 0$

This can be written as:

$(D^2 + 3D - 28)y = 0$

The auxiliary equation obtained is:

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Thus, the general solution of the equation is:

$y(t) = C_1e^{4t} + C_2e^{-7t}\\\text{where } C_1, C_2 \text{ are constants}$

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A a^2 you wlc I think it’s right

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2 years ago

At the store, 8 oz of Brand A glue costs $2.08, while 6 oz of Brand B glue costs $1.62. Which is the better buy

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Answer:

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Step-by-step explanation:

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