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3 years ago

7

Find the solution of the given initial value problem. y(4) + 2y''' + y'' + 8y' − 12y = 12 sin t − e−t; y(0) = 7, y'(0) = 0, y''(

0) = −1, y'''(0) = 4 y(t) =

1 answer:

Allisa [31]3 years ago

4 0

Consider, please, this option.
Note, 1. check was not performed, 2. make design according the local requirements.

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Find the oth term of the geometric sequence 9, -18, 36, ...

Sphinxa [80]

Answer:

2304

Step-by-step explanation:

<u>Given :- </u>

A geometric sequence is given to us which is 9 , -18 , 36.

And we need to find out the 9th term of the sequence. Here firstly we should find the Common Ratio and then we can substitute the respective values in the formula to find the nth term of a geometric sequence .

<u>Common Ratio :- </u>

$:\implies$ CR = -18÷ 9 = -2

<u>The </u><u>9</u><u> th term :- </u>

$:\implies$ T_n = arⁿ - ¹

$:\implies$ T_9 = 9× (-2) ⁹ - ¹

$:\implies$ T_9 = 9 × (-2)⁸

$:\implies$ T_9 = 9 × 256

$:\implies$ T_9 = 2304

<u>Hence the 10th term is </u><u>2</u><u>3</u><u>0</u><u>4</u><u>.</u>

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3 years ago

Some please help!!!!! Brainiest will be marked!!! No link i can’t open it!!!

fiasKO [112]

Week 15 they'll both weigh 181 lbs

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3 years ago

The opening balance of the March billing cycle for Bernice's credit card was $2374. If she makes a new purchase of $200 on the 2

Norma-Jean [14]

The opening balance of the March billing cycle for Bernice's credit card = $2374.

Amount of new purchase = $200 on the 20th of March.

She did purchase only of $200 in that March month.

We are given that she didn't do any payment.

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So, the correct option is B. $2374.00.

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3 years ago

Read 2 more answers

9 cm3 divided by 3 cm2 =

Dafna11 [192]

Answer:

3m

Hope this was helpful!

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3 years ago

Which expression represents how many years are in X months

Scilla [17]

Answer:

12 months is one year so the expression is:

Step-by-step explanation:

2year = 2(X)

so you know one year 12 months you can put 12 on the x value

2 years = 2(12)

2 years = 24 months

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2 years ago