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3 years ago

11

N x 5.06=506.00 What's the value of n

2 answers:

Delicious77 [7]3 years ago

7 0

You multiply 5.06 x 100 to get 506.00

alexira [117]3 years ago

6 0

The value of N is 100

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What value of x makes the equation true?

Aleksandr [31]

♥ Answer: x=-6.9

Solve:
You need to <span>Simplify both sides of the equation.
</span> $806.265=-116.85x$
Now: <span>Flip the equation.
</span> $-116.85x=806.265$ <span>
</span>Lastly <span>Divide both sides by -116.85.
</span> $\frac{-116.85x}{-116.85} = \frac{806.265}{-116.85}$

Final answer: x=-6.9

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3 years ago

Hayden lives in Jefferson City, MO, which has a population of 48, 838. He says Kansas City's population is about

ladessa [460]

Answer:

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Step-by-step explanation:

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3 years ago

Please help me with the below question.

VMariaS [17]

By letting

$y = \displaystyle \sum_{n=0}^\infty c_n x^{n+r}$

we get derivatives

$y' = \displaystyle \sum_{n=0}^\infty (n+r) c_n x^{n+r-1}$

$y'' = \displaystyle \sum_{n=0}^\infty (n+r) (n+r-1) c_n x^{n+r-2}$

a) Substitute these into the differential equation. After a lot of simplification, the equation reduces to

$5r(r-1) c_0 x^{r-1} + \displaystyle \sum_{n=1}^\infty \bigg( (n+r+1) c_n + (n + r + 1) (5n + 5r + 1) c_{n+1} \bigg) x^{n+r} = 0$

Examine the lowest degree term $\left(x^{r-1}\right)$ , which gives rise to the indicial equation,

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with roots at r = 0 and r = 4/5.

b) The recurrence for the coefficients $c_k$ is

$(k+r+1) c_k + (k + r + 1) (5k + 5r + 1) c_{k+1} = 0 \implies c_{k+1} = -\dfrac{c_k}{5k+5r+1}$

so that with r = 4/5, the coefficients are governed by

$c_{k+1} = -\dfrac{c_k}{5k+5} \implies \boxed{g(k) = -\dfrac1{5k+5}}$

c) Starting with $c_0=1$ , we find

$c_1 = -\dfrac{c_0}5 = -\dfrac15$

$c_2 = -\dfrac{c_1}{10} = \dfrac1{50}$

so that the first three terms of the solution are

$\displaystyle \sum_{n=0}^2 c_n x^{n + 4/5} = \boxed{x^{4/5} - \dfrac15 x^{9/5} + \frac1{50} x^{13/5}}$

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2 years ago

Use the graph below to fill in the blank with the correct number:<br><br> f(0) = _______

vagabundo [1.1K]

1
When the input is 0 (horizontal axis), the output is 1 (vertical axis).

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3 years ago

Allison works in a department store selling clothing. She makes a guaranteed salary of $350 per week, but is paid a commision on

alukav5142 [94]

Answer: 395

0.15x+350

Step-by-step explanation:

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3 years ago