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3 years ago

The change in inventories,a component of aggregate supply, comprises roughly what percentage of the GDP

Mathematics

1 answer:

eduard3 years ago

5 0

Answer:

0.5percentage

Step-by-step explanation:

The change in inventories,a component of aggregate supply comprises roughly of 0.5percentage of GDP

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What is the value for y

Dahasolnce [82]

Answer:

y = -2/5x + 24

Step-by-step explanation:

(5y + 10) + 2x + 50 = 180

5y + 2x + 60 = 180

5y + 2x = 120

5y = -2x + 120

y = -2/5x + 24

7 0

3 years ago

In a research report, the researcher provides the following information: The seven men were ages 32 to 45 (M

rodikova [14]

The answer is Demographic data

The researcher includes the following material in a research report: The seven males varied in age from 32 to 45 (M = 38), had a high school education (two had high school diplomas, one had an associate degree, three had an undergraduate degree, and one had a master's degree), and had yearly incomes ranging from $20,000 to $100,000 (M = $52,000). Demographic data refers to information on the characteristics of the individuals being investigated.

What is Demographic data?

Demographic analysis is the examination of a population's characteristics such as age, ethnicity, and gender.
Demographic data is a statistical representation of socioeconomic information such as employment, education, income, marriage rates, birth and death rates, and so on.
Age, race, ethnicity, gender, marital status, income, education, and occupation are some examples of demographic information. With survey questions, you may quickly and efficiently collect this sort of information.

To learn more about Demographic data visit:

brainly.com/question/7212745?

#SPJ4

8 0

1 year ago

HCF and LCM of (1-x^2)(1-y^2)+4xy,1-2xy+y-x^2y+x^2

professor190 [17]

Answer:

x2(y2 - 1) Now by using the identity a2 - b2. x2(y2 - 12) = x2(y + 1) (y - 1) Also, factorizing xy2 - 2xy - 3x by taking the common factor 'x' we get, x(y2 - 2y -

Step-by-step explanation:

7 0

3 years ago

Joe says that the following statement is true. Do you agree? Explain. 4×3)3+5-10=4×3+5-10

Shkiper50 [21]

Answer:

The answer is True. Hope this helps. :)

Step-by-step explanation:

( 4 x 3 ) 3 + 5 - 10 = 4 x 3 + 5 - 10

(4x3) = 12
3 + 5 = 8

4 x 3 = 12
3 + 5 = 8

This is basically an example of PEMDAS.

Perimeter

Equation

Multiplication

Division

Addition

Subtraction

(Multiplication is ahead of Addition, you multiply first)

4 0

3 years ago

I am so confused and im really struggling and this is the only question i need

icang [17]

A polynomial of degree 3 has exactly 3 solutions if we use complex numbers. If the polynomial has real coefficients and z is a complex solution, i.e., $p(z)=0$ , the conjugate is also a solution: $p(\overline{z})=0$

So, in the first case, if we know that 1-i is a solution, the conjugate 1+i must be a solution as well.

So, we know all the roots: -5, 1+i, 1-i.

When you know the solutions $x_1,\ x_2,\ldots,\ x_n$ of a polynomial, you can write the polynomial (up to multiples) as

$p=(x-x_1)(x-x_2)\ldots(x-x_n)$

So, in your case, we have

$p(x) = (x+5)(x-1-i)(x-1+i) = x^3+3x^2-8x+10$

You can check that indeed $p(0)=10$ , because the constant term is 10, so, we're ok with this

The second exercise is exactly the same: the solutions -6, i, -i identify the polynomial

$p(x)=(x+6)(x-i)(x+i)=x^3+6x^2+x+6$

In this case, P(-3)=30, so if we want P(-3)=60 we have to multiply everything by 2:

$p(x)=2x^3+12x^2+2x+12$

3 0

3 years ago