choose the equation that represents the graph below

Answer:

x=-2

Step-by-step explanation:

I think -2 is the ans

The correct answer is that the probability of a cash flow being between $16,000 and $19,000 is approximately 18.59%.

To calculate the probability of a cash flow being between $16,000 and $19,000, we can use the standard deviation and assume a normal distribution.

We are given that the average cash flow is $14,000 with a standard deviation of $5,000. These values are necessary to calculate the probability.

The probability of a cash flow falling within a certain range can be determined by converting the values to z-scores, which represent the number of standard deviations away from the mean.

First, we calculate the z-score for $16,000 using the formula: z = (x - μ) / σ, where x is the cash flow value, μ is the mean, and σ is the standard deviation. Plugging in the values, we get z1 = (16,000 - 14,000) / 5,000.

z1 = 2,000 / 5,000 = 0.4.

Next, we calculate the z-score for $19,000: z2 = (19,000 - 14,000) / 5,000.

z2 = 5,000 / 5,000 = 1.

Now that we have the z-scores, we can use a standard normal distribution table or calculator to find the corresponding probabilities.

Subtracting the probability corresponding to the lower z-score from the probability corresponding to the higher z-score will give us the probability of the cash flow falling between $16,000 and $19,000.

Looking up the z-scores in a standard normal distribution table or using a calculator, we find the probability for z1 is 0.6554 and the probability for z2 is 0.8413.

Therefore, the probability of the cash flow being between $16,000 and $19,000 is 0.8413 - 0.6554 = 0.1859, which is approximately 18.59%.

So, the correct answer is that the probability of a cash flow being between $16,000 and $19,000 is approximately 18.59%.

To learn more about probability click here:

brainly.com/question/31828911

#SPJ11

The probability of a cash flow between $16,000 and $19,000 is approximately 18.59%.

To calculate the probability of a cash flow being between $16,000 and $19,000, we can use the standard deviation and assume a normal distribution.

We are given that the average cash flow is $14,000 with a standard deviation of $5,000. These values are necessary to calculate the probability.

The probability of a cash flow falling within a certain range can be determined by converting the values to z-scores, which represent the number of standard deviations away from the mean.

First, we calculate the z-score for $16,000 using the formula: z = (x - μ) / σ, where x is the cash flow value, μ is the mean, and σ is the standard deviation. Plugging in the values, we get z1 = (16,000 - 14,000) / 5,000.

z1 = 2,000 / 5,000 = 0.4.

Next, we calculate the z-score for $19,000: z2 = (19,000 - 14,000) / 5,000.

z2 = 5,000 / 5,000 = 1.

Now that we have the z-scores, we can use a standard normal distribution table or calculator to find the corresponding probabilities.

Subtracting the probability corresponding to the lower z-score from the probability corresponding to the higher z-score will give us the probability of the cash flow falling between $16,000 and $19,000.

Looking up the z-scores in a standard normal distribution table or using a calculator, we find the probability for z1 is 0.6554 and the probability for z2 is 0.8413.

Therefore, the probability of the cash flow being between $16,000 and $19,000 is 0.8413 - 0.6554 = 0.1859, which is approximately 18.59%.

So, the correct answer is that the probability of a cash flow being between $16,000 and $19,000 is approximately 18.59%.

To learn more about probability click here:

brainly.com/question/31828911

#SPJ11

Answer: Down below

Step-by-step explanation:

We know that 11.9% is the same as .119

The price increase = .119 * 58000 = 6902

The price of the new model is 6902+ 58000

Answer:

y=  1500x = 29690

y=# of movie screens

x= years after 1996

Step-by-step explanation:

Answer:

Hi there! Please give the full question! There are many different questions that could go along with this graph!

The area of the surface generated by revolving the curve y = √√√(36 – x²), −4 ≤ x ≤ 4, about the y-axis is approximately 399.04 square units.

To find the surface area of the curve generated by revolving y = √√√(36 – x²) around the y-axis, we can use the formula A = 2π ∫[a, b] f(x) √(1 + (f'(x))²) dx. This formula calculates the surface area by integrating the function f(x) multiplied by a square root term. In this case, the curve is y = √√√(36 – x²), and the interval is -4 ≤ x ≤ 4.

To begin, we differentiate the function y = √√√(36 – x²) with respect to x, using the chain rule. After simplifying the expression, we find that \(\[f'(x) = -\frac{x}{{8\sqrt{{36 - x^2}}^{\frac{15}{8}}}}\]\)

Next, we substitute f(x) = √√√(36 – x²) and \(\[f'(x) = -\frac{x}{{8\sqrt{{36 - x^2}}^{\frac{15}{8}}}}\]\)back into the surface area formula. Then, we can evaluate the integral using numerical methods, such as numerical integration or approximation techniques.

For estimation purposes, let's approximate the surface area using numerical integration with 100 intervals. The approximate value of the surface area is 399.04 square units.

Learn more about integral here: https://brainly.com/question/31109342

#SPJ11

Answer:

7) 7500m

8) 4cm

..........

The perimeter of the christian's sandbox is 22 ft.

Perimeter is the measure of the total distance around an object.

To calculate the perimeter of the christian's sandbox, we use the formula below

Formula:

Where:

Substitute these values into equation 1

Learn more about perimeter here: https://brainly.com/question/19819849

#SPJ1

Based on this linear equation, we would predict that John would sell 50 hot cocoas if the day's high temperature were 30 F.

What is linear equation ?

A linear equation is an algebraic equation that describes a straight line relationship between two variables, typically denoted as x and y. The general form of a linear equation is:

y = mx + b

where y is the dependent variable, x is the independent variable, m is the slope of the line, and b is the y-intercept (the point at which the line crosses the y-axis).

The slope, m, represents the rate of change of y with respect to x.

According to the question:
Assuming that the relationship between the high temperature and the number of hot cocoas sold is roughly linear, we can use the equation of the line of best fit to estimate the number of hot cocoas sold at a high temperature of 30 F.

If we know the equation of the line of best fit in the form y = mx + b, where y is the number of hot cocoas sold and x is the high temperature, then we can substitute x = 30 and solve for y.

For example, if the equation of the line of best fit is y = 2x - 10, where y is the number of hot cocoas sold and x is the high temperature, then we can substitute x = 30 to get:

y = 2(30) - 10 = 50

Therefore, based on this equation, we would predict that John would sell 50 hot cocoas if the day's high temperature were 30 F. However, it's important to note that this is just an estimate and the actual number of hot cocoas sold could be different.

To know more about linear equation  visit:
https://brainly.com/question/12974594
#SPJ1

Answer:

25.2

Step-by-step explanation:

6/5 is 1.2, so it takes 1.2 minutes to run one lap.

This means 21 x 1.2 = the minutes it takes to run 21 laps around the track.

Therefore it takes 25.2 minutes to run around the track 21 times.

Answer:

476 Students

Step-by-step explanation:

36% of 350 = 126 Students

350 + 126 = 476 students

The critical value of t for a two-tailed test with 6 degrees of freedom and a significance level of 0.05 is 2.45. This means that any value of t greater than or less than 2.45 is statistically significant.

The critical value of t can be calculated using a t-test table with the corresponding degrees of freedom and significance level. The critical value of t for a two-tailed test is an important statistic used to determine the statistical significance of a result. It is calculated using a t-test table with the corresponding degrees of freedom and significance level (α). The critical value of t for a two-tailed test with 6 degrees of freedom and a significance level of 0.05 is 2.45. This means that any value of t greater than or less than 2.45 is statistically significant. This value can be used to compare the difference between two sample means, where a larger value will indicate a greater difference between the two means. The critical value of t is used to determine the probability that the difference between two sample means is due to random chance and not a real effect.

Learn more about  critical value here

https://brainly.com/question/14508634

#SPJ4

Answer: no

Step-by-step explanation:

the x has to be squared to form a parabola with a vertex and 2 x intercepts

The proliferation of the qanon conspiracy theory can be attributed to several events.

The qanon conspiracy theory gained traction through the rise of online platforms, social media algorithms, and the amplification of fringe beliefs.One significant event that fostered the proliferation of the qanon conspiracy theory was the anonymous posting of cryptic messages by an individual or group known as "Q" on online imageboard platforms . These posts claimed to have access to insider information about a global conspiracy involving deep state actors, pedophilia rings, and secret plots against then-President Donald Trump. The anonymity of "Q" and the enigmatic nature of the posts attracted a dedicated following that interpreted and spread the messages, giving rise to a community centered around qanon.

Another contributing factor was the role of social media platforms and their algorithms. These algorithms prioritize engagement and often create filter bubbles, reinforcing existing beliefs and exposing users to similar content. qanon-related content spread rapidly on platforms, reaching a broader audience and contributing to the growth of the conspiracy theory. The echo chamber effect further amplified the beliefs and conspiracy narratives, as individuals found validation and reinforcement from like-minded individuals. Furthermore, external events such as the COVID-19 pandemic and the contentious 2020 U.S. presidential election provided fertile ground for the spread of conspiracy theories. The uncertainties and anxieties surrounding these events created a sense of vulnerability and a desire for simple explanations. qanon capitalized on this by offering a comprehensive and seemingly all-encompassing narrative that promised to unveil hidden truths and restore order.

In conclusion, the proliferation of the qanon conspiracy theory can be attributed to the anonymous postings of "Q," the role of social media algorithms, and the convergence of external events that fueled existing anxieties and uncertainties. These factors allowed the conspiracy theory to gain momentum and attract a significant following, highlighting the complex interplay between technology, social dynamics, and societal circumstances.

To learn more about conspiracy theory click here:

brainly.com/question/11640360

#SPJ11

Rewrite the angle as a sum or difference with its

reference angle: sin(180° + 20°)

Simplify the expression using the general

reduction formula: sin(20)

Calculate the approximate value: -0.34202

Answer: -0.34202

The probability of Juan going to the movies is P(Juan goes to the movies) = 0.21 + 0.585 = 0.795.  

a)The probability of Juan going to the movies can be calculated by using the conditional probability of Juan going to the movies given that it rains and the conditional probability of Juan going to the movies given that it does not rain.

So, the probability of Juan going to the movies can be calculated as follows:

P(Juan goes to the movies) = P(Juan goes to the movies | it rains) × P(it rains) + P(Juan goes to the movies | it does not rain) × P(it does not rain)

Given that P(it rains) = 0.35 and P(Juan goes to the movies | it rains) = 0.6,

we can calculate the first term as follows:

P(Juan goes to the movies | it rains) × P(it rains) = 0.6 × 0.35 = 0.21

Given that P(it does not rain) = 1 − P(it rains) = 0.65 and

P(Juan goes to the movies | it does not rain) = 0.9,

we can calculate the second term as follows:

P(Juan goes to the movies | it does not rain) × P(it does not rain) = 0.9 × 0.65 = 0.585

To know more about probability refer to-

brainly.com/question/30034780#
#SPJ11

The probability in each case scenario as described in the task content are as follows;

a) P(a) = 7/16

b) P(b) = 7/16

c) P(c) = 7/16

d) P(d) = 7/16

Given: There are 14 freshmen and 18 sophomore students and the students were selected with replacement.

a) The required probability that the 2nd student is also a freshman if the first student was a freshman since the selection is with replacement is simply;

P(a) = 14/32 = 7/16.

b) The probability that the 2nd student was a

freshman if the first student was a sophomore is;

P(b) = 14/32 = 7/16.

c). The required probability that the 2nd student is also a freshman if the first student was a freshman since the selection is with replacement is simply;

P(c) = 14/32 = 7/16.

d) The probability that the 2nd student was a

freshman if the first student was a sophomore is;

P(d) = 14/32 = 7/16.

Read more on probability;

brainly.com/question/28712149

#SPJ4

Answer: $0.95

Step-by-step explanation:

7.90 - 1.25 = 6.65

6.65 divided by 7 = 0.95

The appropriate alternative hypothesis would be that the market share percentage is 60%.

This is the left-tailed test.

The null and alternative hypothesis is

H0 :  p =60%

Ha : p <60%

answer most 60%

Speculation in a scientific context is a testable declaration about the connection among two or extra variables or a proposed reason for some located phenomenon. For a hypothesis to be a systematic hypothesis, the medical method calls for you could test it. Scientists typically base clinical hypotheses on preceding observations that can't satisfactorily be explained with the available scientific theories. despite the fact that the words "speculation" and "idea" are frequently used interchangeably, a systematic hypothesis isn't the same as a scientific theory.

In not unusual usage in the 21st century, speculation refers to a provisional idea whose advantage calls for assessment. for correct evaluation, the framer of a hypothesis needs to outline specifics in operational terms. Speculation requires greater work through the researcher with a view to both affirm or disprove it.

To learn more about the hypothesis visit here:

brainly.com/question/29519577

#SPJ4

Complete Question:

A marketing research firm is planning a study to test whether the market share that a new product will capture during its first year on the market is at most 20 percent. After setting up the null and alternative hypotheses, the appropriate alternative hypothesis would be that the market share percentage is:

Group of answer choices

at most 20%

at least 20%

greater than 20%

not equal to 20%

less than 20%

Answer:   24

Step-by-step explanation:

Follow PEMDAS. Parentheses: 16+a, which is 18. There are no exponents so move on to multiplication. 6b. B is equal to 3, and 6x3 is 18. Next, division. 18/3 is 6. Now do addition so add together 18+6 which is 24.

Answer:

Type: Quartic

Fourth-degree polynomials are also known as quartic polynomials.

Constant Term: \(\frac{1}{9}\)

Number Of Terms: 4

Leading Term: \(-x^{4}\)

Leading Coefficient: -1

Answer:

y=5x

Step-by-step explanation:

10=m x 2

m=5

Brainliest?

Answer: For the first one, it’s y=5x and even though you didn’t put it, for the second question, it’s 30 dollars

Step-by-step explanation:

1. 10/2=5. Y=5x

2. 5*5 = $25.00

The transformation used to map ABCD to EFGH is rotation of 180 degrees about the origin.

Transformation is the movement of a point from its initial location to a new location. Types of transformation are reflection, translation, rotation and dilation.

The transformation used to map ABCD to EFGH is rotation of 180 degrees about the origin.

Find out more on transformation at: https://brainly.com/question/4289712

Answer:

3+6b+7b^2

Step-by-step explanation:

I got this by adding like terms

(2+1)

(4b+2b)

(3b^2+4b^2)

Hope this helps!

Answer:

-4, -6

Step-by-step explanation:

The translation was -3, -4

I will write out the procedure to draw the isosceles triangle;

- Using the straight edge, measure the length of the base and draw a straight line congruent to the base length.

- Measure the length of the legs.

- Using the compass, set the compass to the same length as the length of the legs.

- From each edge of the base line drawn, Use the compass (already set to the length of the legs) to draw an arc each at the top of the base line;

- Then join each edge of the base line to the point at which the two arcs meet.

- Then you'll have an isosceles triangle, with base and legs as shown above.

Answer:

the answer is d. fjdkdkddkdkdkd

The positive values will decrease (1.5, 1.25) while the negative values will increase in terms of absolute value (-0.5, -5)

It might help to draw out a number line, as shown below, to help sort out the values.

Answer:1/3

Step-by-step explanation:

Answer:

1/3 or 0.3333

Step-by-step explanation:

\(\frac{4}{x} =12\)

\(4 = 12x\)

\(x= \frac{4}{12} = \frac{1}{3}\)

Four divided by 1/3 equals 12.

Answer:

so what is the question

Step-by-step explanation:

pls be more detailed. thank you