in rectangle klmn km=7x+20 and ln=55. what is the value of x

Answer:

The first one is 1/2.

The second is there are no mistakes.

Step-by-step explanation:

It is easy for me.

Answer:

There are no mistakes in the second picture.

The population of the town in 5 years will be approximately 28,982.

A data pattern known as exponential growth exhibits faster expansion over time. Compounding generates exponential profits in finance. Exponential growth is possible in savings accounts with a compounding interest rate. Compound returns in finance lead to exponential development. One of the most potent forces in finance is the power of compounding. With the help of this idea, investors may generate sizable sums with little start-up money. Compound interest savings accounts are typical instances of exponential development.

Given that, population of a town increases by 3% each year.

The population after 5 years is calculated by:

Population in 5 years = Initial population x (1 + rate) raised to time.

That is,

Population in 5 years = 25,000 x (1 + 0.03)⁵

Population in 5 years = 25,000 x 1.159274

Population in 5 years = 28,981.85

Hence, the population of the town in 5 years will be approximately 28,982.

Learn more about exponential growth here:

https://brainly.com/question/11487261

#SPJ1

An independent basic service set (IBSS) does not consist of any access points.

In an IBSS, devices such as laptops or smartphones connect with each other on a peer-to-peer basis, forming a temporary network. This type of network can be useful in situations where there is no existing infrastructure or when devices need to communicate with each other directly.

Since an IBSS does not involve any access points, it is not limited by the number of access points. Instead, the number of devices that can be part of an IBSS depends on the capabilities of the devices themselves and the network protocols being used.

To summarize, an IBSS does not consist of any access points. Instead, it is a network configuration where wireless devices communicate directly with each other. The number of devices that can be part of an IBSS depends on the capabilities of the devices and the network protocols being used.

Know more about access points here,

https://brainly.com/question/11103493

#SPJ11

Answer:

The pattern is positive, and is going up by ten each time. (although I am confused as to why there isn't the number 170 between 160 and 180) hope this helps!

Step-by-step explanation:

your adding ten each time, for example, 180 plus ten is 190, 190 plus ten is 200, and so on.

Answer:

Other dude is correct

Step-by-step explanation:

Answer:

Review your state Standards.

Notes

Khan on your topic or grade level

Dealta Math

Math Nation

Answer:

A.10,0000

B.0.066

C.890

D.0.00490

Step-by-step explanation:

Answer:

12.8d - 40

Step-by-step explanation:

Distributive property: Multiply the outside number with each of the numbers in the paranthesis.

FOLLOW - PEMDAS

Another way:

(4 • 3.2d) - (4 • 10)

(12.8d) - (40)

12.8d - 40

Answer:

3/8

Step-by-step explanation:

Answer:

1/2

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

Solving the inequality

- 3x + 5 > 4 ( subtract 5 from both sides )

- 3x > - 1

Divide both sides by - 3, reversing the symbol as a result of dividing by a negative value.

x < \(\frac{1}{3}\)

The only value not less than \(\frac{1}{3}\) is 4 → D

The star's Meridional Altitude can be calculated and after Calculation we got the Meridional Altitude as \(57.6^{0}\)

The Meridional Altitude refers to the angular distance between a celestial object and the observer's celestial meridian (a line connecting the observer's position with the celestial pole). To calculate the Meridional Altitude of the star, we use the formula Meridional Altitude = 90° - |Latitude - Declination|.

In this case, the given Latitude is \(\(34.5^\circ\)\)and the Declination of the star is \(\(66.9^\circ\)\). Substituting these values into the formula, we have Meridional Altitude = 90° - |34.5° - 66.9°|.

First, we find the absolute difference between the Latitude and Declination: |34.5° - 66.9°| = 32.4°.

Then, we subtract this difference from 90°: Meridional Altitude = 90° - 32.4° = 57.6°.

Learn more about Altitude here

https://brainly.com/question/31017444

#SPJ11

Answer:

Explanation:

Here, we want to get the equivalent of 0.0009 in percentage

Mathematically, to convert a decimal to a percentage, we have to multiply the decimal by 100%

Thus, we have that as:

15 books to 21 books

21 is greater then 15 : 15 < 21

So, 15 books to 21 books is increasing

Answer : Increase

The mean and variance of a geometric distribution in which the probability of success is 0.80 are 1.25 and 0.3125 respectively.

The mean of a geometric distribution is given by:

Mean = 1/p

Here, p is the probability of success on a single trial.

In this case, p = 0.80

So, the mean of the geometric distribution = 1/0.80 = 1.25

The variance of a geometric distribution is given by:

Variance =\((1-p) / p^2\)

By substituting the value of p = 0.80, we get:

Variance = \((1-0.80) / 0.80^2 = 0.20 / 0.64 = 0.3125\)

So the variance of the geometric distribution = 0.3125

Therefore, the mean and variance of a geometric distribution in which the probability of success is 0.80 are 1.25 and 0.3125 respectively.

To learn more about geometric distribution:

https://brainly.com/question/15266385

#SPJ4

Answer:

The interval on which the solution is defined depends on the domain of the exponential function. Since e^((1/2)x^2 + ln(2)) is defined for all real numbers, the solution is defined on the interval (-∞, +∞), meaning the solution is valid for all x values.

Step-by-step explanation:

o solve the differential equation dy/dx = xy with the initial condition y(0) = 2, we can separate the variables and integrate both sides.

Starting with the given differential equation:

dy/dx = xy

We can rearrange the equation to isolate the variables:

dy/y = x dx

Now, let's integrate both sides with respect to their respective variables:

∫(dy/y) = ∫x dx

Integrating the left side gives us:

ln|y| = (1/2)x^2 + C1

Where C1 is the constant of integration.

Now, we can exponentiate both sides to eliminate the natural logarithm:

|y| = e^((1/2)x^2 + C1)

Since y can take positive or negative values, we can remove the absolute value sign:

y = ± e^((1/2)x^2 + C1)

Next, we consider the initial condition y(0) = 2. Substituting x = 0 and y = 2 into the solution equation, we get:

2 = ± e^(C1)

Here, we see that e^(C1) is positive since it represents the exponential of a real number. So, the ± sign can be removed, and we have:

2 = e^(C1)

Taking the natural logarithm of both sides:

ln(2) = C1

Now, we can rewrite the general solution with the determined constant:

y = ± e^((1/2)x^2 + ln(2))

What would a social psychologist call the story? The story is called a prime. A prime is what social psychologists would call the story that participants read right before the task of rating the danger of the object they were shown. A prime is something that influences the response of the main option in the experiment.

A prime, in this case, refers to the story that participants read before rating the danger of the object they saw. The study aims to analyze whether the story has an effect on how participants rated the danger of the objects that they saw.

The term social psychology refers to the scientific study of how people are affected by their social interactions, including how they think, feel, and behave in response to the social world around them.

The prime, in this case, refers to the story that participants read before rating the danger of the object they saw. A prime is an external stimulus that influences the response of the main answer in the experiment.

In this case, the story serves as a prime that potentially affects how the participants perceive the object as dangerous or harmless. The story serves as a prime that shapes the participant's rating of the object they saw.

The story, in this case, serves as an independent variable since it's the one being changed and tested to see if it affects the rating of the object's danger. The dependent variable, in this case, is the rating of the object's danger, since it is being influenced by the prime. The story primes have a direct effect on how participants rate the danger of the objects they are shown.

To know more about psychology  :

brainly.com/question/31538247

#SPJ11

It is true about Marcy's survey that she wants to study all visitors of the library and due to this, her sample is not representative.

Marcy's study focuses on determining the type of books that visitors prefer to borrow. Based on this, Marcy is studying the preferences of all the visitors to the library.

The sample selected is not representative because she is only considering those that go to the children's room on a specific day and time of the week rather than all the visitors.

Based on this, it can be concluded her population is all visitors and the sample is not representative.

Note: This question is incomplete because the options are missing; due to this, I answered it based on general knowledge.

Learn more about population in: https://brainly.com/question/905400

Answer: Look at the explanation

Step-by-step explanation:

Note that I think it is the question in the math book.

Its says... (from what I see in my book)

A) Marcy’s sample is not a representative sample because not all of the  library’s visitors go to the children’s reading program.

B) Marcy’s sample is a represnetative sample of the population.

C) Marcy will get a random sample by surveying as many people in the children’s reading room as possible.

D) The population of Marcy’s study consits of all visitors of the public library.

E) The results of Marcy’s survey include a mode, but niether a mean nore a median.

The answers that are true are

A

D

E

Why?

Let’s take letter b for example. It says that Marcy’s sample is a representative sample of the population. This is wrong because she asked all the people in the children’s reading room and that is not the whole population

*Note that the whole population is the people in the library*

Marcy needs to ask people who are in and not in the children’s reading room.

I am not sure if this is correct but I hope this helps with your question.

Will someone tell me if this is correct please?

The curves in the diagram should be correctly identified as follows: C. E = marginal cost curve; F = average total cost curve; G = average variable cost curve; H = average fixed cost curve.

In Financial accounting, costing can be defined as a strategic process that is typically used for the measurement of the cost of production of goods and services, especially by assessing the fixed costs and variable costs that are associated with each step of production.

Generally speaking, a fixed cost is a predetermined expense in a business that remains constant for a specific period of time, regardless of the quantity of production or level of outputs in a plant.

Conversely, a variable cost is the cost that changes with respect to the level of production or the amount of output.

Read more on fixed cost here: brainly.com/question/27328807

#SPJ1

Missing information:

The question is incomplete and the complete question is shown in the attached picture.

Answer:

here u go:

m-a-t-h-w-a-y is a good site if you need fast answers but it doesnt explain anything btw

The answer is: No, 0.7 mg is outside the allowable limits of the safe dosage range.

We are given an ordered dosage of 0.7 mg and the recommended maximum and minimum dosages of a drug, which are 0.35 mg and 0.175 mg respectively. We need to determine if the ordered dosage is within the allowable limits.

To determine if the dosage ordered is within the allowable limits, we can follow these steps:

Compare the ordered dosage to the recommended maximum and minimum dosages: The ordered dosage of 0.7 mg is higher than both the recommended maximum dosage of 0.35 mg and the minimum recommended dosage of 0.175 mg.

Determine if the ordered dosage falls within the allowable limits: Since the ordered dosage exceeds the recommended maximum dosage, it is outside the allowable limits of the safe dosage range.

Therefore, the answer is: No, 0.7 mg is outside the allowable limits of the safe dosage range.

To learn more about range click here:

brainly.com/question/29204101

#SPJ11

Yes, increasing the objective function coefficient of both x and y by 1 would change the optimal solution.

In a sensitivity report, the objective function coefficients are represented by the "Objective Coefficients" row in the "Variable Cells" section. When you increase the objective function coefficient of a variable, it means that you place more importance or weight on that variable in the optimization problem. This can affect the optimal solution because it changes the relative importance of the variables and the trade-offs that the optimization algorithm needs to make in order to find the optimal solution.

For example, if you increase the objective function coefficient of both x and y, the optimization algorithm may prioritize increasing the values of x and y more in order to maximize or minimize the objective function. This could result in a different optimal solution compared to the original problem where the objective function coefficients were lower.

Learn more about Sensitivity reports here:

https://brainly.com/question/30032599

#SPJ4

Answer:

55 teachers because it is what it is bro just ask the principal or the owner

If you make annual payments of $1400 for 8 years at a 6% interest rate compounded annually, the total amount accumulated over the 8-year period would be approximately $12,350.

To explain further, when you make annual payments of $1400 for 8 years, you are essentially depositing $1400 into an account each year. The interest rate of 6% compounded annually means that the interest is added to the account balance once a year.

To calculate the total amount accumulated, you can use the formula for the future value of an ordinary annuity:

FV = P * ((1 + r)^n - 1) / r

where FV is the future value, P is the payment amount, r is the interest rate per compounding period (in this case, 6% or 0.06), and n is the number of compounding periods (in this case, 8 years).

Plugging in the values, we have:

FV = $1400 * ((1 + 0.06)^8 - 1) / 0.06

≈ $12,350

Therefore, the total amount accumulated over the 8-year period would be approximately $12,350.

To learn more about interest rate click here, brainly.com/question/28272078

#SPJ11

Using simple mathematical operations we know that Ashok purchased rice and sugar which together weights 18.75kg.

A mathematical function known as just an operation converts zero or more input values into a precisely defined output value.

A quantity of operands affects the operation's arity.

Parentheses, Exponents, Multiplication, Division, Addition, and Subtraction are all referred to as PEMDAS (from left to right).

So, we know that:

Ashok purchased 15.5kg of rice and 3.25 kg of sugar.

Now, the total weight of rice and sugar Ashok purchased is:

15.5 + 3.25

18.75kg

Therefore, using simple mathematical operations we know that Ashok purchased rice and sugar which together weights 18.75kg.

Know more about mathematical operations here:

https://brainly.com/question/28937023

#SPJ4

The term for the value that occurs most often in a series of numbers is called the mode.

The mode is one of the three main measures of central tendency, along with the mean and the median. It is a useful descriptive statistic that can provide insights into the characteristics of a dataset.

To find the mode of a set of data, you first need to arrange the data in order, either in increasing or decreasing order. Then, you simply identify the most frequent data point, which is the mode. In some cases, there may be more than one mode if multiple data points occur with the same maximum frequency.

The mode is particularly useful when dealing with categorical or nominal data, where there are distinct categories or values that cannot be ordered in a meaningful way. For example, the mode can help identify the most popular color among a group of people or the most common type of car on a given street. It can also be used for continuous data, although it may be less useful in this case than the mean or median.

For such more questions on value

https://brainly.com/question/843074

#SPJ8

Answer:

\(x=-1,\:y=-1\)

Step-by-step explanation:

\(\begin{bmatrix}-6x+5y=1\\ 6x+4y=-10\end{bmatrix}\)

\(\mathrm{Add\:the\:equations}\)

\(6x+4y=-10\)

\(+\)

\(\underline{-6x+5y=1}\)

\(9y=-9\)

\(\begin{bmatrix}-6x+5y=1\\ 9y=-9\end{bmatrix}\)

Solve 9y=-9 for y: y=-1

\(\mathrm{For\:}-6x+5y=1\mathrm{\:plug\:in\:}y=-1\)

Solve -6x+5(-1)=1 for x: x=-1

\(\mathrm{The\:solutions\:to\:the\:system\:of\:equations\:are:}\)

\(x=-1,\:y=-1\)