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e-lub [12.9K]
3 years ago
8

?what is the answer??????

Mathematics
1 answer:
Ierofanga [76]3 years ago
8 0

Answer:

nx^(n-1).

Step-by-step explanation:

d/dx (x^n)

We multiply by n than subtract 1 from the exponent (n):

= n x^(n-1)

Numerical examples:

d(x^3) dx = 3 * x^(3-1)

= 3x^2.

d(2x^5)/dx = 5*2 x^(5-1)

= 10x^4.

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Macroeconomics calculation
3241004551 [841]
So if the equation you showed is a given, then you are on the right track. I'm trying to figure out where financial investment spending is in the equation, though?
I found this: The following equation is used to calculate the GDP: GDP = C + I + G + (X – M) or GDP = private consumption + gross investment + government investment + government spending + (exports – imports). ... It transforms the money-value measure, nominal GDP, into an index for quantity of total output.

72,000,000+12,000,000+25,000,000+ G + 5,000,000 = 123,000,000
It's easier to solve it without the zeros:
G=123 - 72- 12 - 25 - 5
G= 9 or 9,000,000 is government spending

Remember that (X-M) is NET EXPORTS. They will either give you exports and imports so that you have to subtract, or net exports that you can just plug in. Make sense?
7 0
3 years ago
A graph with both axes numbered 1 to 10. Points show and upward trend.
Semenov [28]

Answer:

9,7,2

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Write a polynomial function of minimum degree with real coefficients whose zeros include those listed. Write the polynomial in s
vovangra [49]

p(x)=x^{4} - 98x^{2} + 800x - 1599

given x = a is a zero of a polynomial p (x) then

(x - a) is a factor of the polynomial

complex zeros occur in conjugate pairs

5 + 4i is a zero hence 5 - 4i is a zero

factors are (x - 3),(x + 13),(x - (5 + 4i) and (x - (5 - 4i)

The polynomial is the product of it's factors

p(x) = (x - 3)(x + 13)(x - (5 + 4i)(x - (5 - 4i)

expanding the factors

p(x) = (x^{2} + 10x - 39)(x^{2} - 10x + 41)

    = x^{4} - 98x^{2} + 800x - 1599



5 0
3 years ago
Which answer shows the number that point B represents on the graph? A) 2 1 4 B) 2 1 3 C) 2 1 2 D) 2 3 4° > −11°
sesenic [268]

Answer:

The answer is c

Step-by-step explanation:

Bc I said so answer is always c

6 0
3 years ago
Read 2 more answers
5.) x + 3y = 21<br> - 4x + y = 0
just olya [345]
<h2>(x, y) = (21/13 , 84/13)</h2>

Step-by-step explanation:

x + 3y = 21

- 4x + y = 0

y = 4x

<h2>_____________</h2>

x + 3y = 21

x + 3(4x) = 21

x + 12x = 21

13x = 21

x = 21/13

y = 4x

y = 4 (21/13)

y = 84/13

(x, y) = (21/13 , 84/13)

5 0
3 years ago
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