The table shows three unique, discrete functions.



Which statements can be used to accurately compare the functions? Select two options.

g(x) has the lowest minimum.
f(x) has the greatest maximum.
All three functions have a y-intercept.
All three functions have an x-intercept.
The domain of all three functions is the s

you take each other you do multiplication and you have answer

If two points are at different heights on a graph, we would need to check the values of the dependent variable (y-axis) to establish if they are actually different.

To establish if two points on a graph at different heights are actually different, we should check the values of the dependent variable (y-axis) being plotted

We should check the numerical values of the variable being plotted on the y-axis to see if they are different between the two points. This would tell us whether there is a statistically significant difference between the two groups or not.

To determine whether the difference between the two points is statistically significant, we can perform a hypothesis test or a statistical analysis to compare the means or distributions of the data at the two points.

Alternatively, we can also look at confidence intervals or p-values to establish the statistical significance of the difference between the two points.

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Answer:

no idea my friend sorry

Step-by-step explanation:

Answer:

Step-by-step explanation:

B

Answer:

Its would be A

Step-by-step explanation:

4 X 64=256

Hope this helped. If you check its simple math really! :))

The formula DayN = (DayT + N) mod 7 is used to calculate the day of the week for a given day (DayT) after N days. The term "mod" refers to the modulus operator, which gives the remainder of the division of two numbers. In this case, the result of the formula will be a number between 0 and 6, representing the day of the week, with 0 being Sunday and 6 being Saturday.

For general values of DayT and N, the formula can be justified by considering the fact that there are seven days in a week, and that the days repeat in a cycle. Adding N days to a given day (DayT) will result in a new day that is N days ahead in the cycle. Taking the modulus of this number with 7 will give the remainder of the division by 7, which is the same as finding the day of the week for the new day.

For example, if DayT is Monday (represented by 1) and N is 10, adding N to DayT gives 11. Taking the modulus of 11 with 7 gives a remainder of 4, which represents Thursday. Therefore, the formula is valid for general values of DayT and N, and can be used to calculate the day of the week for any given day after a certain number of days.

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The solution for the value w is 13 in the equation 8w+8 = 9w-5.

Two rays, referred to as the angle's sides and vertex, come together to form an angle. Angles created by two rays are located in the plane where the rays are located.

Dihedral angles are formed when two planes intersect. The angle formed by the rays lying perpendicular to the two intersecting curves at their point of intersection can also be used to define an angle between two intersecting curves.

Angle is a term used to describe the size of an angle or of a rotation. This metric represents the proportion of a circular arc's length to radius. In the case of a geometric angle, the arc is centred at the vertex and is bound by the sides.

We know that vertical angles of intersection are equal, so here

⇒ (8w+8) = (9w-5)

⇒ 8w+8 = 9w-5

⇒ 9w - 8w = 8 + 5

⇒ w = 13

Angle measure = 8(13)+8

                          = 112°

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AB and YX are corresponding sides, BC and XZ are corresponding sides, and AC and YZ are corresponding sides of given triangle.

What is triangle?

A triangle is a two-dimensional geometric shape that has three sides, three angles, and three vertices. It is one of the simplest polygonal shapes and is commonly studied in geometry.

Since we have:

∠A ≅ ∠Y

∠B ≅ ∠X

∠C ≅ ∠Z

We can conclude that the two triangles ABC and XYZ are similar by the Angle-Angle (AA) similarity theorem.

Therefore, the corresponding sides of the two triangles are proportional to each other. We can write this as:

AB : YX = BC : XZ = AC : YZ

where AB and YX are corresponding sides, BC and XZ are corresponding sides, and AC and YZ are corresponding sides.

In other words, the ratio of the length of each side in triangle ABC to the corresponding side in triangle XYZ is constant.

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The portfolio's return can be calculated by multiplying the weights of each investment by their respective returns and summing them up. However, without information on the weights of the investments, the portfolio's return cannot be determined accurately.

To calculate the portfolio's return, we need to know the weights of each investment, which represent the proportion of the total portfolio value allocated to each asset. Without this information, we cannot determine the exact portfolio return.

However, if we assume equal weights for simplicity, the average return of the portfolio can be estimated. In this case, the portfolio consists of $1,000 invested in Disney with a 15% return and $5,000 invested in Oracle with an 18% return.

Using equal weights, the estimated portfolio return can be calculated as follows:

Portfolio return = (Weight of Disney × Return of Disney) + (Weight of Oracle × Return of Oracle)

Assuming equal weights, the portfolio return would be:

(0.5 × 15%) + (0.5 × 18%) = 7.5% + 9% = 16.5%

Therefore, with equal weights, the estimated portfolio return would be 16.5%. However, please note that without accurate information on the weights of the investments, the exact portfolio return cannot be determined.

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To be ready for an emergency, one must be aware of emergency procedures, know how to reach average emergency services, know where to find safety equipment, and be aware of all exits.

1. Recognize safety precautions and emergency protocols.

2. Make sure emergency personnel's contact information is accessible.

3. Recognize where emergency supplies like first aid kits and lab phones are located.

4. Be sure you are familiar with all building exits in case an evacuation is necessary.

5. Ensure that you have an emergency action plan.

It's critical to have a fundamental awareness of safety measures and emergency protocols in order to be ready for a crisis. Also, it's crucial to keep emergency personnel's contact information close at hand in case you need to get in touch with them. Knowing where to find safety supplies like first aid kits and lab phones might be useful for emergency planning. In case of an evacuation, make sure you are familiar with all building exits. Being more organised can help you be better prepared. Make an emergency plan. You may be better prepared for any situation by keeping an emergency kit containing items like food, water, flashlights, and a first aid kit. Last but not least, it's critical to be informed about any potential emergencies in your neighbourhood and to heed the advice of the authorities if they advise evacuation or other safety measures. By taking these actions, you can make sure that you are as ready as you can be for any situation.

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Answer:

Let c = number of children

a = number of adults

$15.50c + $20a = $3,782

c + a = 217

$15.50c + $20(217 - c) = $3,782

$15.50c + $4,340 - $20c = $3,782

$4,340 - $4.50c = $3,782

$4.50c = $558

c = 124, a = 93

{(c, a)} = {(124, 93)}

Answer:

1 1/2 cups

Step-by-step explanation:

original amount = 2 1/4 cups = (2 × 4 + 1)/4 cups = 9/4 cups

2/3 of original amount = 2/3 × 9/4 cups = 18/12 cups = 3/2 cups = 1 1/2 cups

Solution

The original function is given by:

And we want to find the the equation for a shift of 10 units to the right and the new equation would be:

And the answer for this case would be k=7

If the temperature is -5 degrees in one city and it is four degrees less in another city, the temperature in the other city would be -9 degrees.

This is because subtracting four from -5 results in a decrease of four units, giving us -9 degrees.

In the given scenario, the temperature in the other city is four degrees less than the temperature in the first city. When we subtract four from the original temperature of -5 degrees, we obtain -9 degrees.

Thus, the temperature in the other city is -9 degrees, indicating that it is colder by four degrees compared to the first city.

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9514 1404 393

Answer:

Step-by-step explanation:

The marked-down price is ...

  $50 × (1 - 20%) = $50 × 0.80 = $40

Barry gets a 10% discount on that price, so his discount is ...

  $40 × 0.10 = $4

Barry pays $40 -4 = $36.

__

Barry would be correct if the "additional 10% off" were based on the original price, but it isn't. It applies to the already-discounted price.

Therefore, the probability that the mean thickness in these 16 measurements x is farther than 3 units away from the target value is approximately 0.3174 or 31.74%.

To find the probability that the mean thickness in the 16 measurements, denoted as x, is farther than 3 units away from the target value, we can use the Central Limit Theorem and the properties of the normal distribution.

Given:

Mean thickness (μ) = 200 units

Standard deviation (σ) = 12 units

Sample size (n) = 16

First, we need to calculate the standard error of the mean (SE):

SE = σ / √n

SE = 12 / √16

= 3

Next, we calculate the z-score corresponding to a deviation of 3 units from the target value:

z = (x - μ) / SE

z = (3 - 0) / 3

= 1

Now, we need to find the probability of the mean thickness being farther than 3 units away from the target value, which corresponds to the area in the tails of the normal distribution.

Using a standard normal distribution table or a calculator, we can find the probability corresponding to a z-score of 1 in the right tail:

P(Z > 1) ≈ 0.1587

Since we are interested in both tails (farther than 3 units in either direction), we multiply this probability by 2:

P(|Z| > 1) = 2 * 0.1587 = 0.3174

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A. The mean exam time is 100.98 minutes.

A. The median exam time is 96.30 minutes.

B. The mode does not exist.

To compute the mean, median, and mode of the exam times, let's arrange the data in ascending order:

65.3, 73.9, 91.6, 94.7, 97.9, 113.9, 122.1, 128.4

Mean:

To find the mean, we sum up all the values and divide by the total number of values:

Mean = (65.3 + 73.9 + 91.6 + 94.7 + 97.9 + 113.9 + 122.1 + 128.4) / 8

Mean = 807.8 / 8

Mean = 100.975 (rounded to two decimal places)

The mean exam time is approximately 100.98 minutes.

Median:

To find the median, we locate the middle value of the ordered data set. Since we have an even number of data points (8), we take the average of the two middle values:

Median = (94.7 + 97.9) / 2

Median = 192.6 / 2

Median = 96.3 (rounded to two decimal places)

The median exam time is 96.30 minutes.

Mode:

The mode represents the value(s) that appear most frequently in the data set. In this case, there is no value that appears more than once. Therefore, there is no mode in this data set.

So, the answers are:

A. The mean exam time is 100.98 minutes.

A. The median exam time is 96.30 minutes.

B. The mode does not exist.

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Answer:43

Step-by-step explanation:

Using the z-distribution, the 95% confidence interval to describe the total percentage of students who do not like ice cream is:

(8.34%, 17.66%).

A confidence interval of proportions is given by:

\(\pi \pm z\sqrt{\frac{\pi(1-\pi)}{n}}\)

In which:

In this problem, we have a 95% confidence level, hence\(\alpha = 0.95\), z is the value of Z that has a p-value of \(\frac{1+0.95}{2} = 0.975\), so the critical value is z = 1.96.

For this problem, the estimate and the sample size are given, respectively, by:

\(\pi = 0.13, n = 200\)

Hence the bounds of the interval are:

As a percentage, the interval is:

(8.34%, 17.66%).

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The standard form equation of the hyperbola is 9x²/609 - 304y²/609 = 1.

We know that the center of the hyperbola is at the midpoint of the line segment connecting the vertices, which is at the point (0,0). We also know that the distance between the center and each vertex is 4, so we can write:

a = 4

We can also find the distance between the center and each focus:

c = 25√5

The distance between the foci is given by:

2c = 50√5

The distance between the vertices is given by:

2a = 8

Using the formula for the distance between the foci, we can find the value of b:

b² = c² - a²

b² = (25√5)² - 4²

b² = 625 - 16

b² = 609

b = √609

Now we can write the standard form equation of the hyperbola:

(x - 0)² / 4² - (y - 0)² / (√609)² = 1

Simplifying and multiplying through by (√609)², we get:

9x² - 304y² = 609

So the standard form equation of the hyperbola is 9x²/609 - 304y²/609 = 1.

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Answer:

4

Step-by-step explanation:

Distribute the 2 to the X and 7

4+2x+14=26

2x+18 =26

minus the 18 from 26

2x = 8

divide 2x and 8 by 2

X= 4

The diagonal of the rectangle is 14.87 units.

A rectangle is a two-dimensional shape where the length and width are different.

The area of a rectangle is given as:

Area = Length x width

We have,

Area of rectangle = 110 square units

Length = 11 units

Area of a rectangle = Length x Wide.

110 square units = Length x Wide

110 = 11 x Wide

Wide = 110/11

Wide = 10

Now,

The diagonal of a rectangle.

Using the Pythagorean theorem we get,

Diagonal² = Wide² + Length²

Diagonal² = 10² + 11²

Diagonal² = 100 + 121

Diagonal² = 221

Diagonal = √221

Diagonal = 14.87 units.

Thus,

The diagonal of the rectangle is 14.87 units.

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Muscular strength can be measured based on the amount of weight lifted.

Muscular strength can be measured based on the amount of weight lifted. The upper-body and lower-body strength are measured separately. Muscular strength is typically measured which is known as a One Rep Max (1RM).

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Answer:

Step-by-step explanation:

9x^2+kx+1=0

k= -9x-1/x

Answer:

q = - 3.4

Step-by-step explanation:

- 13(q + 4) = 7q + 16 ← distribute parenthesis on left side

- 13q - 52 = 7q + 16 ( subtract 7q from both sides )

- 20q - 52 = 16 ( add 52 to both sides )

- 20q = 68 ( divide both sides by - 20 )

q = - 3.4

Given:

Data is given

Required:

To state domain

Explanation:

Example: y=sinx

it is periodic function

its periods is 22

range(-1,1)

Required answer:

above analysis

Answer:

Y=3

Step-by-step explanation:

x=1

Y=-2(1)+5

Y=-2+5

Y=3

Answer:

Yes I have a tip! :)

Step-by-step explanation:

1. Try going to a quiet room Because if you tend to have noisy family members it easily distracts you

2. Wake up early If you wake up early it gives you good energy to get the day going on

3. Eat Breakfast Its the most important meal of the day it will Keep you healthy! :D

4. Take notes So just incase if you have an upcoming test or when your teacher says so This will keep your grades up!

5. Be well rested Well rest keeps your body up and ready :)

6. Drink plenty of water Why Water is good for you and your health

7. And try Muting and turning of all notifications of your phone It can easily distract you

8. Create a to-do list So you can get organazied

9. use headphones to keep down the noise

10. Drink coffee It keeps you Up and some say coffee keeps them focused

11. Try studying all day (take breaks if you need to)

12. Try using some tips on YT

13. Lastly I hope you have a good Day and I hope you Try staying focus I believe In you :)

-plug in earbuds or put on headphones, you dont have to play/listen to anything, but it helps block out noise

-maybe set a small goal for yourself, where if you get a class or quiz or whatever done, you go do something else that you enjoy for a few minutes and think of a new goal for the next class.

-sometimes actually playing music tends to help! at least to me

-it can be hard, but try your best to work on only your current assignment until your done with that one. nothing else.

-(if you do it at home) go into a silent room, like maybe yours, and close the door. take out anything that might distract you, like electronics.

-if you do this at home and use your computer/a computer and tend to go onto other websites for an hour instead of working, it might be best to ask someone to block those websites on your computer. thats the most major thing i can think of...

Answer:

c = -22, 22

Step-by-step explanation:

\( {(x - 11)}^{2} = {x}^{2} - 22x + 121\)

\( {(x + 11)}^{2} = {x}^{2} + 22x + 121\)

\({ \qquad\qquad\huge\underline{{\sf Answer}}} \)

In the first sequence,

let's take ratio of the next term with its preceding term, so we will get the common ratio ~

\(\qquad \sf  \dashrightarrow \: \cfrac{4}{16} = \dfrac{1}{4} \)

So, we can imply that The next term of the sequence is 1/4 times the previous term.

hence, the unknown term will be 1/4 times of previous term.

Therefore, the next term here is 1

In the second sequence,

Do the same procedure as above, we will get common ratio as :

\(\qquad \sf  \dashrightarrow \: \cfrac{18}{6} = 3\)

So, the next term is 3 times the preceding term, that is :

Therefore, the next term is 162