Select the correct answer.
Which graph is the graph of f(x) = 3 log2 (x +1)?

Answer:

Step-by-step explanation:

Cuz if the latter is 34 it`s close to the house how can he can`t touch the house if he didn`t touch a house or anything he will fall.

Answer:

b=sqrt7

Step-by-step explanation:

16=9+b^2

The income statement should include all sources of revenue and deduct all applicable expenses to calculate the net income or loss for the period. To create a balance sheet gather information about the company's assets, liabilities, and shareholders' equity as of that specific date. To determine whether there has been an increase or decrease compare the net income figure from a previous period with the net income figure from the current period

1) To prepare a projected income statement for the year ending November 20, sora, you would need to gather information about the revenues and expenses expected during that period. The income statement should include all sources of revenue and deduct all applicable expenses to calculate the net income or loss for the period.

2) To create a balance sheet as of November 30, 2oya, you will need to gather information about the company's assets, liabilities, and shareholders' equity as of that specific date. The balance sheet provides a snapshot of the company's financial position, showing what it owns, owes, and the remaining equity.

3) To determine whether there has been an increase or decrease in the amount of net income, you would need to compare the net income figure from a previous period (presumably November 20, sora) with the net income figure from the current period (ending November 30, 2oya). If the net income has increased, it means the company has generated more profit during the current period compared to the previous one. Conversely, if the net income has decreased, it indicates a decline in profitability.

Overall, the task involves preparing a projected income statement and balance sheet and analyzing the change in net income to assess the company's financial performance.

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Answer:

27/64m^12 n^6

Step-by-step explanation:

Step-by-step explanation:

y+7=6(x-4)

y+7=6x-24

y=6x-31

Answer: y + 7 = 6(x - 4)

Step-by-step explanation:

      The point-slope formula is y - \(y_1\) = m(x - \(x_1\)) where m is the slope and ( \(x_1\), \(y_1\)) is a point on the graph.

      Using the formula, we will plug in our known values to write our equation.

y - \(y_1\) = m(x - \(x_1\))

y - (-7) = (6)(x - (4))

y + 7 = 6(x - 4)

The proportion of those surveyed who chose basketball as their favorite sport is 34.149 (option a)

Let's denote the proportion of adults who chose basketball as their favorite sport as P(Basketball). To calculate P(Basketball), we need to divide the total number of adults who chose basketball by the total number of surveyed adults. Mathematically, it can be represented as:

P(Basketball) = (Number of adults who chose basketball) / (Total number of surveyed adults)

To calculate the number of adults who chose basketball, we sum up the values from the age range categories:

Number of adults who chose basketball = Number of adults (18-30) who chose basketball + Number of adults (31-50) who chose basketball + Number of adults (51 and above) who chose basketball

Looking at the table, we find that the number of adults (18-30) who chose basketball is 15, the number of adults (31-50) who chose basketball is 8, and the number of adults (51 and above) who chose basketball is 11. Adding these values together, we get:

Number of adults who chose basketball = 15 + 8 + 11 = 34

Now, let's calculate the total number of surveyed adults. We can sum up the values from the age range categories:

Total number of surveyed adults = Total number of adults (18-30) + Total number of adults (31-50) + Total number of adults (51 and above)

From the table, we find that the total number of adults (18-30) is 49, the total number of adults (31-50) is 48, and the total number of adults (51 and above) is 52. Adding these values together, we get:

Total number of surveyed adults = 49 + 48 + 52 = 149

Now, we have the values we need to calculate the proportion:

P(Basketball) = (Number of adults who chose basketball) / (Total number of surveyed adults)

= 34 / 149

Hence the correct option is (a).

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The coordinates points are: (0, -2.9)

A point on a circle can be represented by its polar coordinates, where the radius is the distance from the origin to the point and the angle is the angle between the positive x-axis and the line connecting the origin and the point.

For a circle of radius 2.9, the coordinates of the center are (0,0). To find the coordinates of a point on the circle at an angle of -90 degrees, we need to convert the angle to radians and use trigonometric functions.

-90 degrees = -π/2 radians

The x-coordinate of the point is given by:

x = r cos(θ) = 2.9 cos(-π/2) = 0

The y-coordinate of the point is given by:

y = r sin(θ) = 2.9 sin(-π/2) = -2.9

Therefore, the coordinates of the point P at an angle of -90 degrees on a circle of radius 2.9 are (0,-2.9). Rounded to three decimal places, this can be written as (0,-2.900).

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Answer:

The answer is A. The first one.

I hope this helps. ;)

Answer:

It is A on edge 2020

Step-by-step explanation:

Answer:

6/7 = 36/42

12/8 = 30/20

Step-by-step explanation:

(6*?) / (7*6) = ?/42

(6*6) / (7*6) = 36/42

(12*2.5) / (8*?) = 30/?

(12*2.5) / (8*2.5) = 30/20

Hope this helps!

Answer:

C. Degree 5,leading coefficient 1

Step-by-step explanation:

Answer:

C is right on E2020

Step-by-step explanation:

The wing span of the 1:40 model Phantom II is 18.31 inches.

A unit conversion is a conversion with different units of measurements of same quantity. It is a process with multiple steps that involves multiplication or division by particular factor.

Wingspan of real Phantom II =465''(in millimeter)

1 inch = 2.54 cm⇒25.4 mm.

465''=\(\frac{465}{25.4}\)

       = 18.31 inches.

Hence, wingspan of the model 1:40 model Phantom II in inches is 18.31.

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(a) Mathematically, this can be expressed as: MRS = p1/p2, where MRS is the marginal rate of substitution and p1/p2 is the price ratio of the two goods. (b) This condition ensures that the consumer would not be willing to trade more units of the second good for the first good at the given prices, as it would violate the optimality condition for utility maximization.

(a) To show that the indifference curve through an interior solution, denoted as x*, must be tangent to the consumer's budget line, we can use the concept of marginal rate of substitution (MRS) and the slope of the budget line.

The MRS measures the rate at which a consumer is willing to trade one good for another while remaining on the same indifference curve. It represents the slope of the indifference curve.

The budget line represents the combinations of goods that the consumer can afford given their income and prices. Its slope is determined by the price ratio of the two goods.

If x* is an interior solution, it means that the consumer is consuming positive amounts of both goods. At x*, the MRS must be equal to the price ratio for the consumer to be in equilibrium.

Mathematically, this can be expressed as:

MRS = p1/p2

where MRS is the marginal rate of substitution and p1/p2 is the price ratio of the two goods.

(b) If x* ∈ \(R+^2\)and x1* = 0, it means that the consumer is consuming only the second good and not consuming any units of the first good.

In this case, the marginal utility of the second good (MU2) divided by the marginal utility of the first good (MU1) should be less than the price ratio of the two goods (p2/p1) for the consumer to be in equilibrium.

Mathematically, this can be expressed as:

MU2/MU1 < p2/p1

This condition ensures that the consumer would not be willing to trade more units of the second good for the first good at the given prices, as it would violate the optimality condition for utility maximization.

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Answer:

b. interaction effect

Step-by-step explanation:

In a regression model, the interaction effect is present when a predictor variable changes the effect of another predictor variable on the outcome.

In a regression model, the interaction effect exists when one predictor variable impacts the outcome of another predictor variable differently than when examined individually. It refers to the interaction between two or more predictor variables and their influencers on an outcome or response variable. For example, in a regression model, studying and having a quiet place may individually contribute to a better score on a test, but perhaps studying in a quiet place provides a significantly better effect than the sum of those two effects separately. This would be considered an interaction effect.

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The hypergeometric probability function is based on the counting rule for combinations.

This rule states that if you have two sets of items, with one set containing n1 items and the other containing n2 items, the number of possible combination of r items that can be taken from the two sets is equal to n1+n2 choose n1. This means that you have to select n1 items from the first set, then n2 items from the second set. This function is used in probability calculations to determine the probability of selecting a certain number of items from one set, given a certain number of items from the other set. It is also used to calculate the probability of a certain event occurring when items are randomly selected from two sets.

The hypergeometric probability function can be used to calculate the probability of drawing a certain number of items from a given set. It can also be used to calculate the probability of a certain event occurring. For example, if you are playing a game where you draw 5 balls out of a bag of 20, you can use the hypergeometric probability function to calculate the probability of drawing a certain number of balls from the bag.

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Answer:

5 inches

-I really tried

Step-by-step explanation:

Ef

2×9+2

=20

Ab

2×20-20

=20

Answer:

-10.3 and 2.3

Step-by-step explanation:

use quadratic formula:

-8 ± √8²-4(-24) ÷ 2

= -8 ±√64+96 ÷ 2

= -8 ± √160 ÷ 2

= -8 + 4√10 / 2 and

-8 - 4√10 / 2

which is the same as -4 + 2√10 and -4 + 2√10

which is the same as -10.3 and 2.3

I Don't know the answer to this maths

Dr. Chu tested the physical coordination skills of 21-year-old men who were first assigned to drink a beverage with either 4, 2, or 0 ounces of alcohol. The independent variable in this study is the amount of alcohol consumed by the men, and the dependent variable is the physical coordination skills of the men.

The independent variable in Dr. Chu’s study is the amount of alcohol consumed by the 21-year-old men before testing their physical coordination skills.

The independent variable is the variable that is being manipulated or changed by the experimenter to test its effect on the dependent variable, which is the variable that is being measured.In this study, the independent variable is the quantity of alcohol consumed by the men.

They were divided into three groups, one was given a beverage containing 4 ounces of alcohol, another group was given a beverage containing 2 ounces of alcohol, and the third group was given a beverage without any alcohol.The dependent variable in this study is the physical coordination skills of the 21-year-old men. The dependent variable is the variable that is being measured to determine the effect of the independent variable. Dr. Chu is studying how alcohol consumption affects the physical coordination skills of the 21-year-old men.

Dr. Chu tested the physical coordination skills of 21-year-old men who were first assigned to drink a beverage with either 4, 2, or 0 ounces of alcohol. The independent variable in this study is the amount of alcohol consumed by the men, and the dependent variable is the physical coordination skills of the men.

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Answer:

11

Step-by-step explanation:

Let the number be x

2x + 14 = 4x - 8                  Add 8 to both sides

2x + 14 + 8 = 4x                 Combine

2x + 22  = 4x                     Subtract 2x

22 = 2x                              Divide by 2

11 = x

The closest option to the calculated net present value is d. $(15,542).

To calculate the net present value (NPV) of the project, we need to discount the annual cash flows to their present value and subtract the initial investment.

Using the formula for the present value of a cash flow:

PV = CF / (1 + r)^n

Where PV is the present value, CF is the cash flow, r is the discount rate, and n is the number of years.

For the given data:

Initial investment = $380,000

Annual cash flow = $133,000 per year

Expected life of the project = 4 years

Discount rate = 13%

Calculating the present value of the annual cash flows:

PV = $133,000 / (1 + 0.13)^1 + $133,000 / (1 + 0.13)^2 + $133,000 / (1 + 0.13)^3 + $133,000 / (1 + 0.13)^4

PV ≈ $133,000 / 1.13 + $133,000 / 1.28 + $133,000 / 1.45 + $133,000 / 1.64

PV ≈ $117,699 + $104,687 + $91,724 + $81,098

PV ≈ $395,208

Finally, calculating the net present value:

NPV = PV - Initial investment

NPV ≈ $395,208 - $380,000

NPV ≈ $15,208

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Linear regression is a statistical method used to model the relationship between a dependent variable and one or more independent variables. It aims to find a linear equation that best fits the observed data points, allowing for the prediction of the dependent variable based on the independent variables.

In more detail, linear regression assumes a linear relationship between the dependent variable and the independent variables. The method estimates the parameters of the linear equation by minimizing the sum of the squared differences between the observed data points and the predicted values. This is typically done using a technique called ordinary least squares (OLS) regression. The resulting linear equation can be used to make predictions or infer the impact of the independent variables on the dependent variable.

Linear regression is widely used in various fields, including economics, finance, social sciences, and machine learning. It provides a simple and interpretable way to analyze and understand the relationship between variables. However, it is important to note that linear regression assumes certain assumptions about the data, such as linearity, independence of errors, and homoscedasticity. Violations of these assumptions can affect the accuracy and reliability of the regression model.

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The maximum amount Kathy can contribute to a SEP IRA for 2021 is determined by her net self-employment income. It is calculated as 25% of her net earnings, up to a certain limit.

For self-employed individuals like Kathy, the maximum contribution to a SEP IRA is calculated based on their net self-employment income. In 2021, the contribution limit is 25% of net earnings, up to a maximum limit of $58,000. To calculate the maximum contribution, Kathy needs to determine her net earnings from self-employment. Net earnings are calculated by subtracting business expenses from revenues. In Kathy's case, her net earnings would be $111,000 - $42,200 = $68,800.

Since the contribution limit is 25% of net earnings, Kathy can contribute a maximum of 25% of $68,800, which is $17,200. However, it's important to note that the contribution cannot exceed the maximum limit of $58,000. Therefore, in Kathy's situation, the maximum amount she can contribute to a SEP IRA for 2021 is $17,200.

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Depending on whether a and b are real numbers, they can factor as (a + b) (a + b) or (a - b)(a - b). Forms like (a + b)(a - b) are unique products also known as the difference of squares.

When you square an integer, you get perfect squares. The number 81, for example, is a perfect square since it can be derived by squaring 9: 99=81. Because 12 can be squared to make 144, 144 is a perfect square. 13 may be squared to make 169, which is a perfect square. Mathematics-related language. Informally: When an integer (a "whole") number is multiplied by itself, whether the result is positive, negative, or zero, the result is referred to as a square number, a perfect square, or simply "a square." All square numbers are therefore 0, 1, 4, 9, 16, 25, 36, 49, 64, 81, 100, 121, 144, and so on.

given

Perfect square trinomials, also referred to as trinomial squares, are the squares of binomial expressions.

Depending on whether a and b are real numbers, they can factor as (a + b)(a + b) or (a - b)(a - b). Forms like (a + b)(a - b) are unique products also known as the difference of squares.

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Answer:

Step-by-step explanation:

Given

diameter of 41.6 m

So radius =41.6/2= 20.8

Solution

volume of a hemisphere=4/3πr^2

=4/3×3.14×20.8×20.8

=5433.9584/3

=1811.319

So the answer is 1811.319 =1811(nearest 10)

Answer:18847.3

Step-by-step explanation:

Answer:

The signs of each monomial in the second polynomial are changed.

When subtracting two polynomials, the subtraction affects each monomial in the second polynomial by inverting the sign of each coefficient. That is, every coefficient in the second polynomial is multiplied by -1.

Polynomials are mathematical expressions that contain one or more terms. These terms are made up of coefficients and variables raised to powers, like x^2, y, or z^3.

When subtracting two polynomials, we need to keep in mind that each term within the polynomial is affected.

Example: Consider the following polynomial:

2x^2 + 3xy + 4y^2

When we subtract the polynomial 3x^2 - 2xy - 5y^2 from the above polynomial, we need to invert the sign of each coefficient in the second polynomial. That is, we have:

2x^2 + 3xy + 4y^2 - (3x^2 - 2xy - 5y^2)

Now, inverting the sign of each coefficient in the second polynomial, we get:

-3x^2 + 2xy + 5y^2

So the final result is:

2x^2 + 3xy + 4y^2 - (3x^2 - 2xy - 5y^2)

= 2x^2 + 3xy + 4y^2 - 3x^2 + 2xy + 5y^2

= -x^2 + 5xy + 9y^2

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use this formula and solve the question

AREA OF BASE = 1 by 2 ×base × Height

The statement is true. The formula for the monthly payment on a $100,000 30-year mortgage with an annual interest rate of 8.5% and monthly compounding is given by PMT(.085/12, 30*12, 100000).

The formula for calculating the monthly payment on a mortgage is commonly expressed as PMT(rate, nper, pv), where rate is the interest rate per period, nper is the total number of periods, and pv is the present value or principal amount.

In this case, the interest rate is 8.5% per year, which needs to be converted to a monthly rate by dividing it by 12. The total number of periods is 30 years multiplied by 12 months per year. The principal amount is $100,000.

Therefore, the correct formula for the monthly payment on a $100,000 30-year mortgage with an annual interest rate of 8.5% and monthly compounding is PMT(.085/12, 30*12, 100000).

Hence, the statement is true.

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Answer:

192

Step-by-step explanation:

It’s the answer