Una compañía de teléfonos celulares ofrece dos planos de mensajes de texto la gente que usa plan a pagar 10 centavos por cada mensaje enviado o recibido la gente que usa Plan B paga $12 por mes y paga 2 centavos adicionales por cada mensaje enviado o recibido escribe una disculpa desigualdad que representa el hecho de qué los más barato que alguien o sea plan a que al plan de usar es para los representar la cantidad de mensajes de texto que envié

Answer:

The picture is not loading at all..... I'll still help tho, once I find out the question lol

Step-by-step explanation:

Answer:

20 seconds

Step-by-step explanation:

2seconds = 50 miles

? = 500 miles

500× 2 = 1000÷50= 20

Answer:

x=5 and x=-8

Step-by-step explanation:

take f(x)=g(x)

2x+30 = x2 +5x-10

you get above values of x

The length and width of the plot that will maximize the area is 60 meters by 120 meters. The largest area that can be enclosed is 7200 square meters.

To maximize the area of the rectangular plot, Farmer Ed must use 9000 meters of fencing to enclose three sides of the plot. The fourth side, which borders the river, does not need to be fenced. To find the length and width of the plot that will maximize the area, the 9000 meters of fencing must be divided into two sides of equal length, with the remaining fencing used for the third side. This results in a length of 120 meters and a width of 60 meters, which maximizes the area of the plot. The largest area that can be enclosed is 7200 square meters.

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Answer:

Length C, B= 90 mi

Step-by-step explanation:

The small square in the corner in any shape always represent 90°

Hope it helps!!

The mean per capita income in thousands of dollars with 99% confidence interval and sample size of 1417 is equal to CI = (23.7, 24.3).

Construct the 99% confidence interval for the mean per capita income, use the formula,

CI = x ± Z× (σ / √n)

where

x is the sample mean,

σ is the population standard deviation,

n is the sample size,

Z is the z-score corresponding to the desired level of confidence.

Using attached z-score table,

For a 99% confidence interval, the corresponding z-score is 2.58

Substituting the given values, we get,

⇒CI = 24 ± 2.58 × (5.1 / √1417)

Simplifying the expression inside the parentheses, we get,

⇒CI = 24 ± 0.349

⇒CI = (23.7, 24.3)

Rounding to one decimal place, the confidence interval is (23.7, 24.3) thousands of dollars.

Therefore, the 99% confidence interval for the mean per capita income is CI = (23.7, 24.3).

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The probability that a patient with a stiff neck has meningitis is very low at 0.002%.

To find the probability that a patient with a stiff neck has meningitis, we can use Bayes' theorem.

Let A be the event that the patient has meningitis and B be the event that the patient has a stiff neck.

We know that P(B|A) = 0.5, meaning that if a patient has meningitis, there is a 50% chance they will have a stiff neck. We also know that P(A) = 1/50,000, meaning that the probability that any patient has meningitis is 1 in 50,000. Additionally, we know that P(B) = 1/20, meaning that the probability that any patient has a stiff neck is 1 in 20.

Using Bayes' theorem, we can find the probability that a patient with a stiff neck has meningitis:

P(A|B) = P(B|A) * P(A) / P(B)
P(A|B) = 0.5 * (1/50,000) / (1/20)
P(A|B) = 0.00002 or 0.002%

Therefore, the probability that a patient with a stiff neck has meningitis is very low at 0.002%.

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The area of square abcd is  be parallel lines passing through $a$, $b$, $c$, respectively is the 433.

Squares are quadrilaterals with four congruent aspects and four proper angles, and additionally they have units of parallel aspects. Parallelograms are quadrilaterals with units of parallel aspects. Since squares have to be quadrilaterals with units of parallel aspects, then all squares are parallelograms.

Here we have the values the distance between lines a and b is 12, and the distance between lines b and c is 17.

The distance is 12 and 17

x^2 = 12^2 + 17^2 = 144 +289 = 433

433 is the total that is the area of square of abcd.

Thus the area = 433.

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This triangle has  \(\textbf{1 obtuse angle and 2 acute angles}.\) A triangle is a polygon with three sides and three angles. The sum of the angles in any triangle is always 180 degrees.

In the given options, a triangle with 1 acute angle and 2 right angles is not possible because the sum of two right angles is already 180 degrees, leaving no room for an acute angle. A triangle with 2 acute angles and 1 right angle is also not possible because the sum of two acute angles is less than 180 degrees.

Similarly, a triangle with 2 obtuse angles and 1 acute angle is not possible as the sum of two obtuse angles exceeds 180 degrees. Therefore, the only valid option is a triangle with 1 obtuse angle and 2 acute angles.

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Answer:

4 units to the right

Step-by-step explanation:

(x,y)

so to go from -2 to 2 you must move 4 spaces.

On the x axis that is to the right.

If event A has a high positive correlation with event B, it means that there is a strong relationship between the two events and they tend to move in the same direction. The statement "All of the above are true" is incorrect.

If event A has a high positive correlation with event B, it implies that there is a strong positive relationship between the two events. This means that as event A increases, event B is more likely to increase as well. Therefore, the statement "If event A increases, event B will also increase" is true.

Additionally, a correlation coefficient of approximately 0.8 or higher indicates a strong positive correlation between the two events. Hence, the statement "The correlation coefficient is approximately 0.8 or higher" is also true.

However, it is not accurate to say that event A causes event B to increase solely based on a high positive correlation. Correlation does not imply causation. While there may be a strong relationship between event A and event B, it does not necessarily mean that one event is causing the other to occur. Other factors or variables could be influencing both events simultaneously. Therefore, the statement "Event A causes event B to increase" is not necessarily true.

In summary, all of the statements provided are not true. While event A and event B have a high positive correlation and tend to increase together, it does not imply a causal relationship between the events.

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Answer:

Im not too sure but it might be d?

Answer:

a. 3/10

b. 25 people

Step-by-step explanation:

a. 12/40

simplify

3/10

b. 40 people so multiply everything by 5

5 x 5 =25 people

Answer:

a) 30%   & b) 25

Step-by-step explanation:

16+7+5+12 = 40

a) 12/40 = 0.3 = 3%

b) 5/40 = .125

    200 x .125 = 25

We have the following:

Answer: veasy

Step-by-step explanation: it is a rectangle then it's area will be length *breadth =45cm*26=1170cm^2.

Answer:

1170 or 0.117 m^2

Step-by-step explanation:

Answer:

8m+12 would be the equation.

Step-by-step explanation:

Answer:

Exponential decay

Step-by-step explanation:

The general form of an exponential function is

\(P=P_{0}a^t\), where P0 is the initial value, a is the base, and t is the exponent.

In your example, P0 is 1 and a is 4/5.

A function is experiencing exponential growth when a > 1.

A function is experiencing exponential decay when 0 < a < 1.

4/5 lies between 0 and 1, so the function is experiencing exponential decay.

Answer:

yes

Step-by-step explanation:

26^2+30^2=124^2

676+900=1576

1576=1576

"Statistics: The Art and Science of Learning from Data" (4th edition) is a valuable resource for understanding and applying statistical principles, providing insights into data analysis and decision-making processes.

Statistics is the art and science of learning from data. It involves collecting, organizing, analyzing, interpreting, and presenting data to gain insights and make informed decisions. In the 4th edition of the book "Statistics: The Art and Science of Learning from Data," you can expect to find a comprehensive exploration of these topics.

This edition may cover important concepts such as descriptive statistics, which involve summarizing and displaying data using measures like mean, median, and standard deviation. It may also delve into inferential statistics, which involve making inferences and drawing conclusions about a population based on a sample.

Additionally, the book may discuss various statistical techniques such as hypothesis testing, regression analysis, and analysis of variance (ANOVA). It may also provide real-world examples and case studies to illustrate the application of statistical methods.

When using information from the book, it is important to properly cite and reference it to avoid plagiarism. Be sure to consult the specific edition and follow the guidelines provided by your instructor or institution.

In summary, "Statistics: The Art and Science of Learning from Data" (4th edition) is a valuable resource for understanding and applying statistical principles, providing insights into data analysis and decision-making processes.

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Answer:

Step-by-step explanation:

What number multiplied by itself is equal to the product of 6 and 150?

30

30 x 30 = 900

6 * 150 = 900

Answer:

n = ⅜

Step-by-step explanation:

Answer: n = 1/6

Step-by-step explanation:

2/3n + 1/2 = 3/4

-1/2                -1/2

2/3n = 1/4

multiply both sides by 2/3

n = 1/4 *2/3

n = 2/12

reduce

n = 1/6

Answer:

5.76

Step-by-step explanation:

What is 12 percent (calculated percentage %) of number 48? Answer: 5.76.

Answer:

Step-by-step explanation:

It might be the length of one of the sides of a polygon (a figure with straight sides) or the radius of a circle. ... You can find the perimeter of a regular octagon (8-sided figure with equal sides) by multiplying the length of one of the sides by 8. The area of a figure is the measure of how large its surface is. I think btw if its wrong sorry :)

1- es 96

A= (-3)(3-9-11) =(-3) x (-17) =51  

  B= (-1-11+7)(-3+12) = -5x9 = -45

A--B= 51--45 = 96

2- es 2929

p=-3(5-(3-7-1)) =-3(5-)-5))= -3(5+5) =3x10 =30

  Q= -(-5(-5(-5+1))) = -(-5(-5(-4))) = -(-5x20) = -(-100) = 100

(p-1)(Q+1) = (30-1)(100+1) = 29x101= 2929

The linear relationship that represents a cost, C(m) of $130 is;

130 = 30.00 + $0.50m

Linear equation is represented as follows;

y = mx + b

where

Therefore,

c(m) = 0.5m + 30

where

C(m) represents the total cost for renting a sedan.

m represents the number of miles driven

Hence, the equation the linear relationship that represents a cost, C(m) of $130 is;

130 = 30.00 + $0.50m

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Answer:

b

Step-by-step explanation:

you can use a calculator, or this way of thinking about it :

the sqrt of 49 is 7. so rt46 is too small, and rt51 may be too big. rt50 is closer to rt49 ( 7's square) than rt47. so it is rt50

Answer: At point (\(-\frac{1}{2},-\frac{1}{2}\))

Step-by-step explanation: Diagonal is a line uniting two opposite points. In a square, the diagonals intersect in a 90° and bisect each other, i.e., divides each diagonal into two segments of the same length.

In other words, the diagonals of a square meet at their midpoint, which is found as the following:

(x,y) = \((\frac{x_{1}+x_{2}}{2} ,\frac{y_{1}+y_{2}}{2})\)

The opposite vertices of the given square are (-2,6) and (1,-7).

So, the intersection is

(x,y) = \((\frac{-2+1}{2} ,\frac{6-7}{2})\)

(x,y) = \((-\frac{1}{2},-\frac{1}{2} )\)

The diagonals of square with vertices (-2,6)(6,1)(1,-7)(-7,-2) intersect at point \((-\frac{1}{2},-\frac{1}{2} )\).

The data collected from the customers in restaurants about the quality of food is an example of a(n); Observational Study

There are four types of statistical studies namely;

Observational studies

Surveys

Experiments

Meta-analytical studies.

1) An observational study involves observing and recording data on some variable(s) of interest.

2) A (sample) survey uses questioning to gather data.

3) An experiment also referred to as experimental study attempts to give an answer to a statistical question by manipulating all or part of the sample.

Now, we are told that some data was collected from the customers in restaurants about the quality of food.

This is a type of observational study because it involves observing and recording data on an interest which is quality of food

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