Write an inequality with x on both sides whose solution is x > 2

Answer:

7

Step-by-step explanation:

Given expression:

The constant is a term that has no variables. Let's verify the terms in the expression to determine which term is the constant.

Determining if 6x³y is a constant:

Determining if 8x² is a constant:

Determining if 5x is a constant:

Determining if 7 is a constant:

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Answer:

7

Step-by-step explanation:

The constant term in an expression is the term without a variable.

The variables in this expression are x and y, so the constant term is 7 as this term does not have a variable.

Answer: 65%-35%=30% and 30% is how much he needs :) hoped it helped unlike the other one

Step-by-step explanation: Marcelo older son has a 65% amount of money and his sister has 35%. One month Marcelo bank switch things around by accident so his sister has the 65% and the older son has 35%.  How much % does Marcelo older son need to get his 65%.

95% percentage of this month’s check should the bank add to his son’s account so that his son’s account has 65% of the overall amount deposited over this month and last month.

A number or ratio which can be expressed as just a fraction of 100 is referred to as a percentage in mathematics. If we need to calculate a percentage of a number, we should divide it by its entirety and then multiply it by 100. The percentage therefore refers to a part per hundred. Per 100 is what the word percent means. The letter "%" stands for it. There is no dimension to percentages. As a result, it is known as a dimensionless number. When we say a number is 50% of something, we mean that it is 50% of everything.

As in 0.6%, 0.25%, etc., percentages can also be expressed as decimals or fractions. The grades earned in any subject have been calculated in terms of percentages in academics.

With the previous month mistake, son is in 30% loss and daughter is in 30% gain.

To overcome it next month, bank will add 30% more i.e. (65+30)% = 95%

Hence, 95% percentage of this month’s check should the bank add to his son’s account so that his son’s account has 65% of the overall amount deposited over this month and last month.

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Answer:

Step-by-step explanation:

if the middle point of the circle is the letter O

2a.

if the middle point is the letter O

answer: LOM is a central angle

central angle means it comes from the center and each part of it is a radius

central angle is the same degree as the degrees of its arc

so it would also be 84 degrees

2b.

answer: points LM make a minor arc because its less than 180

2c

answer: points LKN make a semi circle

2d

answer: LKNM is a major arc because its more than 180

2e

LKM = 360 - 84 = 276

answer: 276

2f

84*2=168 -> 360-168 = 192 -> 192 divided by 2 is 96

answer: LK is 96

2g

answer: MN is 96

2h

NK is like LM so its 84

answer: 84

2i

LKN is 84+ 96 = 180

answer: 180

2j

360-96 = 264

answer: 264

The line ED has a length of 4 units.

Given,

Points E and D in the ΔCAB

equation represent the midpoints of the segments AC and BC, respectively.

AB is 8 units as well.

The length of segment ED needs to be determined.

We are aware that a triangle's third side and the line segment connecting its midpoint are both said to be parallel to the triangle's third side and to be half its length. The mid point theorem is what is known as this.

E and D are the midpoints of AC and BC in the equation CAB, and E's length is equal to half of AB's length is

=> 8/2  

=> 4 units

so the length of the segment ED is 4 units

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The measure of segment ED is 4 units.

4 units

We know that the measure of segment AB is 8 units and that point E is the midpoint of segment AC and point D is the midpoint of segment BC. This means that the measure of segment AC is 8/2, or 4 units. Since point E is the midpoint of segment AC, it is also the midpoint of segment ED, meaning that the measure of segment ED is 4 units.

The measure of segment ED is 4 units.

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In the scenario described, if every firm in the city hires employees through a process equivalent to simple random sampling, it means that the hiring process is unbiased with respect to race.

Simple random sampling ensures that each individual has an equal chance of being selected for employment, regardless of their race.

Given that the percentage of black individuals in the city is 10%, we would expect the representation of black employees in each firm to be approximately 10% by probabilibilty as well if the hiring process is unbiased. This is because the hiring process is equivalent to a random selection from the city's population.

If the firms adhere to this unbiased hiring process, none of them would be found guilty of discrimination by the z-test or any statistical test. The z-test is used to determine whether the observed difference between two proportions is statistically significant, indicating a deviation from what would be expected due to chance.

In this case, if the firms follow unbiased simple random sampling and the percentage of black employees matches the percentage of black individuals in the surrounding region (10%), there would be no statistically significant difference between the observed proportion of black employees and the expected proportion based on the city's demographics.

Therefore, in this scenario, none of the firms would be found guilty of discrimination based on the z-test or any statistical test because they would be meeting the expected representation of black employees based on the population's demographics.

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Answer:

A=5

Step-by-step explanation:

We can use 9's divisibility rule

Which is if we add all the numbers up, it should be divisible by 9.

So,

5+6+2=13

13 is closest to 18

So,

18-13

=5

Therefore, A=5.

Hope this helps!! :)

Factoring, using square roots, completing the square, and the quadratic formula are the four ways to solve a quadratic equation.

Divide the given number into its prime factors as the first step. Form similar factor pairs in which both factors are equal. This is step two. Take one factor from the pair in step three. Step 4: Calculate the product of the factors you got by taking one from each pair of factors.

A number's fourth root is the same as its square root's fourth root. The radical is multiplied by 4 to represent the fourth root, representing it as 4. For instance, 16's fourth root is is 2, i.e. 2 × 2 × 2 × 2 = 16.

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The complete question is " Simply quadratic equation √15x² • √10x³ . "

Answer: Thank you for the points & B

Step-by-step explanation: Hope this help :D

Recall the definition of each concept to check if it fits the figure.

A) Square: A square is a quadrilateral whose sides all have the same length.

B) Polygon: A polygon is a 2D shape formed by non-intersecting straight segments.

C) Triangle: A triangle is a polygon with exactly 3 sides.

D) Polyhedron: A polyhedron is a 3D shape formed by flat polygonal shapes.

E) Pyramid: A pyramid is a polyhedron formed by a simple polygon whose lateral faces are triangles that converge in a common vertex.

F) Prism: A prism is a polyhedron formed by two parallel and equal polygonal faces, whose lateral faces are parallelograms.

The given object is a 3D shape formed by flat polygonal shapes, with a base that is a quadrilateral and whose lateral faces are triangles that converge in a common vertex.

Therefore, the only two terms that correcty describe the given object are:

D) Polyhedron

E) Pyramid

Answer:

the answer is 6.63

Answer:

sorry ulit ha mahirap nag tanung

Answer:

160 000

Step-by-step explanation:

400 000 - 240 000 = 160 000

Answer:

y - 27 = 0 (x - 21) or y = 27

Step-by-step explanation:

Answer:

Inconsistent

Step-by-step explanation:

A system of linear equations that has at least one solution is called consistent, whereas a system of linear equations that has no solutions is called inconsistent.

A system of linear equations that has no solution is a set of inconsistent equations.

The correct answer is an option (B)

"It is a mathematical statement which consists of equal symbol between two algebraic expressions."

"It is a set of equations for which we find a common solution."

"A system of equations is consistent if there is at least one set of values that satisfies each equation in the system."

"A system of equations is inconsistent if there is no solution to the given system of equations."

From the definition, we can see that the system of equations is inconsistent if a system of equations has no solution.

Therefore, A system of linear equations that has no solution is a set of inconsistent equations.

The correct answer is an option (B)

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Answer: 27 gallons

Step-by-step explanation:

Since the car can go 35½ miles in 1½ miles gallons, we need to first calculate the number of miles that the car can go in 1 gallon. This will be:

= 35½ / 1½

= 71/2 / 3/2

= 71/2 × 2/3

= 23⅔ miles per gallon.

Therefore, the amount of gallons that the car need to go 639 miles will be:

= 639 / 23⅔

= 639 ÷ 71/3

= 639 × 3/71

= 27

The car will need 27 gallons.

Answer:

5p(2p-3)(p+7)=0

10p-15 p +7 =0

10p+p=0+15-7

11p =8

11p=8

p=8/11

Answer:

p=0, p=1.5, p=-7

Step-by-step explanation:

Assuming we need the equation to equal zero we do this.

5p(2p-3)(p+7)

5p = 0        (2p-3) = 0       (p+7)= 0  Separate each part

5(0) = 0      2(1.5)-3 = 0.   (-7)+7 = 0  Replace P so the outcome is 0

  p=0,             p=1.5,           p=-7      Solution

Answer:

0.75m

Step-by-step explanation:

The volume of a prism is:

the area of the cross section × length

In this case the cross section is the circle so the formula is

v = πr²h

volume = 21m³

height or length = 12m

Sub in the values:

21 = πr² × 12

1.75 = πr² (I divided both sides by 12)

0.5570423008 = r² (I divided both sides by π)

r = 0.74635... (I square rooted both sides)

r ≈ 0.75m (to 2 d.p)

Answer: The 4 in front of the h.

Step-by-step explanation: A coefficient simply means the number in front of a variable. If its a plain variable like x, the coefficient is basically 1.

the answer is 6h +1x

because we add the 4h and 2 than if there is one x that means is one if there is that will be 2x

i hope that helps you

thanku

Answer:

4.0 atm

Step-by-step explanation:

it looks to be a proportional ratio so for every meter pressure increases by .1 atm so if you add .8 to 3.2 you get 4 atm

The identical rates of silent and replacement changes in pseudogenes support the neutral theory of evolution. Pseudogenes, being non-functional and not subject to selective constraints.

The observation that the rate of silent and replacement changes is identical in pseudogenes, as determined by the start codon ,explained in the light of the neutral theory of evolution proposed by . According to the neutral theory, most genetic variation that accumulates over time is due to random genetic drift rather than natural selection.                                                                                                                                                                                                                            

In pseudogenes, the mutations that occur are generally selectively                                                                                                                                                                            neutral, meaning they do not confer any advantage or disadvantage to the organism. Pseudogenes are non-functional copies of genes that have lost their protein-coding ability due to various mutations, such as insertions, deletions, or premature stop codons. Since pseudogenes are not under functional constraints, mutations in these regions are generally not subject to purifying selection, which eliminates deleterious changes.

The rate of silent changes (synonymous substitutions) refers to nucleotide changes that do not alter the amino acid sequence of the protein encoded by a gene. These changes occur in the third position of the codon, where the genetic code is degenerate, allowing multiple codons to encode the same amino acid. Silent changes are often considered selectively neutral because they do not affect the phenotype of the organism.

The rate of replacement changes (non-synonymous substitutions), on the other hand, refers to nucleotide changes that result in a different amino acid being incorporated into the protein sequence. These changes can potentially affect the structure and function of the protein and may be subject to selective pressure.

In pseudogenes, both silent and replacement changes occur at a similar rate because the majority of mutations in pseudogenes are selectively neutral. Since pseudogenes are non-functional, there is no selection pressure to maintain the protein-coding sequence.

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110 is the initial fee.

intial fee is the y-intercept.

The shock in part (c) leads to a decrease in capital per worker and consumption per worker, potentially affecting the standard of living. In contrast, the shock in part (d) leads to an increase in output per effective worker, which can positively impact the standard of living.

(c) When the tax funds are assumed to be gone without any goods or services purchased or government employees paid, it implies that the tax revenue is completely removed from the economy. In this case, the impact on the steady state levels of capital per worker and consumption per worker would depend on the specific economic model and assumptions.

Generally, the removal of tax revenue would lead to a reduction in both capital per worker and consumption per worker. The exact magnitude of the impact would depend on various factors, such as the marginal propensity to consume and the saving behavior of individuals. In steady state, the reduction in capital per worker could lead to lower productivity and potentially lower output per worker, affecting the standard of living.

To sketch a diagram showing the impact of this shock, you would typically have the levels of capital per worker and consumption per worker on the y-axis and time or steady state on the x-axis. The diagram would show a downward shift in both the capital per worker and consumption per worker curves, indicating a decrease due to the removal of tax revenue.

(d) When the tax funds are used by the government to implement plans that increase the growth rate of labor-augmenting technological change to 3% per year, it implies that the tax revenue is directed towards productivity-enhancing investments or policies. In this case, the impact on the steady state levels of capital per effective worker, output per effective worker, and consumption per effective worker can be analyzed.

The increase in the growth rate of labor-augmenting technological change would lead to higher productivity and potentially higher output per effective worker in steady state. This increase in output per effective worker could also translate into higher consumption per effective worker, depending on the saving and consumption behavior.

To sketch a diagram showing the impact of this shock, you would typically have the levels of capital per effective worker, output per effective worker, and consumption per effective worker on the y-axis and time or steady state on the x-axis. The diagram would show an upward shift in the output per effective worker curve, indicating an increase due to the improved technological change.

Overall, the shock in part (c) leads to a decrease in capital per worker and consumption per worker, potentially affecting the standard of living. In contrast, the shock in part (d) leads to an increase in output per effective worker, which can positively impact the standard of living.

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Answer:

An equivalent expression = 8b + (-4)

Step-by-step explanation:

In Mathematics, numbers exhibit or are guided by certain properties that they can show.

Some of those of properties are :

a) Commutative property where:

a + b = b + a

b) Associative property

a+( b + c) = (a + b) + c

c) Additive inverse property

a - b = a + ( - b)

For the question above, we are told that the total cost of what Karen bough is represented by the expression 8b - 4. We are asked find the equivalent expression.

An equivalent expression is defined as an expression that has the exact value for all the values obtained from the variable.

Hence, using the Additive inverse property

a - b = a + ( - b)

The equivalent expression for 8b - 4 = 8b + ( -4)

The correct simplification would be \(18x^4 - 36x^3 + 9x^2\) (option a).

To simplify the expression \(9x^2(4x - 2x^2\) - 1), we need to perform the multiplication and combine like terms.

1. Start by distributing the 9x^2 to each term inside the parentheses:

  \(9x^2 * 4x = 36x^3 9x^2 * (-2x^2) = -18x^4 9x^2 * (-1) = -9x^2\)

2. Now we can combine the terms obtained from the distribution:

\(36x^3 - 18x^4 - 9x^2\)

3. Rearranging the terms in descending order of exponents:

\(-18x^4 + 36x^3 - 9x^2\)

4. However, we can simplify this expression further by factoring out a common factor of \(-9x^2\):

\(-9x^2(2x^2 - 4x + 1)\)

5. Thus, the final simplified expression is:

\(18x^4 - 36x^3 + 9x^2\)

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The answer choices which could correctly describes all the zeroes of the polynomial in discuss are;

It follows from the task content that the answer choices which could correctly represent the zeroes of the polynomial be determined.

Since the degree of the polynomial is 5, the number of factors (linear) such polynomial s would have must be 4.

On this note, the total factors is determined by the aggregate sum of zeroes and multiplicities.

Ultimately, the possible zeroes for the polynomial are as indicated above.

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The integral of (sex + 5)dx is equal to (1/2)sex^2 + 5x + C, where C is the constant of integration.

The integral ∫(sex + 5)dx can be evaluated by treating sex as a constant and integrating 5 with respect to x, which gives us 5x. Then, we can integrate sex with respect to x using the power rule of integration, which states that the integral of x^n with respect to x is (1/(n+1))x^(n+1), where n is any real number except -1.

Applying this formula to the integral of sex with respect to x, we get:

∫sex dx = (1/2)sex^2 + C

where C is the constant of integration.

Putting everything together, we get:

∫(sex + 5)dx = (1/2)sex^2 + 5x + C

where C is again the constant of integration.

In summary, the integral of (sex + 5)dx is equal to (1/2)sex^2 + 5x + C, where C is the constant of integration.

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Answer:the answer is D

Step-by-step explanation:

1.

a) metres to centimetres :

multiply length by 100

b) metres to millimetres:

multiply length by 1000

c) kilograms to grams:

multiply the mass value by 1000

d) litres to millilitres :

multiply volume by 1000

2.

a) 3 m = 3× 100 = 300 cm

b) 28 cm = 28 × 10 = 280 mm

c) 2.4 km = 2.4 × 1000

= 24 × 10^-1 × 10^3

= 24 × 10^2 =2400 m

d) 485 mm =485 / 10

= 485 / 10 ^1

= 485 × 10 ^-1

= 48.5 cm

e) 35 cm = 35 / 100

= 35 /10^2

= 35 × 10 ^ -2

= 0.35 m

f) 2.4 m = 2.4 / 1000

= 24 × 10 ^-1 / 10^3

= 24 × 10^-1 × 10 ^-3

= 24 × 10 ^ -4

= 0.0024 km

g) 2495 mm = 2495 /1000

= 2495 /10^ 3

= 2495 × 10 ^-3

=2.495 m