A store buys a jackey for 20$ and sells it to there cosutomer 80% more than that, what is the selling price
Answers
= $20 + $16
= $36
Therefore, the selling price of the jacket would be $36.
Related Questions
A savings account balance is compounded annually. If the interest rate is 3% per year and the current balance is $1,530.00, what will the balance be 9 years from now?
Answers
The balance of the savings account 9 years from now will be $1,980.58.
To find the balance of the savings account 9 years from now, we can use the formula for compound interest:
\(A = P(1 + \dfrac{r}{n})^{(nt)}\)
where A is the ending balance, P is the principal (starting balance), r is the annual interest rate (as a decimal), n is the number of times the interest is compounded per year, and t is the number of years.
Substituting the given values, we get:
A = 1530(1 + 0.03/1)⁹
A = 1530(1.03)⁹
A = 1530(1.295376)
A = 1980.58
Therefore, the balance of the savings account 9 years from now, rounded to the nearest cent, will be $1,980.58.
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The perfect square game is played as follows: player 1 says a positive integer, then
player 2 says a strictly smaller positive integer, and so on. The game ends when someone
says 1; that player wins if and only if the sum of all numbers said is a perfect square.
What is the sum of all n such that, if player 1 starts by saying n, player 1 has a winning
strategy?
Answers
Answer: the number can be 9
Step-by-step explanation:
we want that
n + n - 1 + n-2 + .... + 2 + 1 = X
X must be a perfect square.
And the last number, 1, must be said by player 1, so n must be an odd number.
n + (n - 1) + (n -2) + ... + (n - n + 1) = n*n - (1 + 2 + 3 + .... + n)
and we know that:
(1 + 2 + 3 + 4 + ... + n) = n*(n + 1)/2
So we have:
x = n*n - n*(n + 1)/2 = n*n - n*n/2 - n/2 = n*n/2 - n/2 = n*(n + 1)/2
Now we want to find X such that is a perfect square and n must be an odd integer.
You can start giving different values for n until you reach a value of X that is a perfect square, for example, if you take n = 9, we have X = 36.
and 36 = 6*6
So if player 9, he will win always.
9 more than a number is equal to 10
Answers
Answer:
1
Step-by-step explanation:
9 + 1 is equal to 10. Therefore, the answer is 1.
Answer:
1
Step-by-step explanation:
Jill had 2 apples. Addy gave Jill 5 more apples. How many apples does Jill have altogether? Mark, you brainlieest if correct!
Answers
Answer:
its 7 apples
Step-by-step explanation:
Brainliest pls
Answer:
its......wait somebody answered it already :(
A triangle has two sides measuring 8. 5 cm and 15 cm. What are the least and greatest whole number possibilities for the third side? enter your answers in the boxes.
Answers
The least whole number possibility for the third side is 8 cm. The greatest whole number possibility for the third side is 22 cm.
A triangle is a three-sided polygon. It is a geometric shape that has three edges and three vertices. Triangles can be classified based on their side lengths (such as equilateral, isosceles, or scalene) or based on the angles between their sides (such as acute, right, or obtuse). Triangles are a fundamental shape in geometry and are used in many branches of mathematics and physics. To form a triangle, the sum of the lengths of any two sides must be greater than the length of the third side.
Using this rule, we can find the possible range of values for the third side of the triangle.
The least possible length of the third side would be:
8.5cm + 15cm - 15cm = 8.5cm
The greatest possible length of the third side would be:
(8.5cm + 15cm) - 1cm = 22.5cm
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Four times a number decreased by 25
is the same as the opposite of the number. Find the number
Answers
Answer:
x = 5
Step-by-step explanation:
Translate the word problem into an equation and solve for x
4x - 25 = -x
Add 25 to both sides
4x = -x + 25
Add x to both sides
5x = 25
Divide both sides by 5
x = 5
A rectangular singly reinforced concrete beam is to be designed to carry a distributed service dead load of 3.00kips/ft, including the self-weight of the beam, and a distributed live load of 2.00kips/ft. Both loads should be considered as service loads and the beam is 20f. long (span length). The beam width, b, is 10in. and the total height, h, is 24 in. Assume a cover distance of 3 in. (i.e. distance from the bottom face of the beam to the center of the flexural reinforcement). Design the shear stirrups for the section. The stirrups are #3 stirrups. You only need to specify zones and spacings within those zones. Use f c
′
= 4,000psi and f y
=60,000psi. (35pts.)
Answers
To design the shear stirrups for the given rectangular singly reinforced concrete beam, we need to consider the beam dimensions, loads, material properties, and design codes.
Distributed service dead load = 3.00 kips/ft
Distributed live load = 2.00 kips/ft
Beam length (span) = 20 ft
Beam width (b) = 10 in
Total height (h) = 24 in
Cover distance = 3 in
stirrups
Concrete compressive strength (f'c) = 4,000 psi
Steel yield strength (fy) = 60,000 psi
The design of shear stirrups involves calculating the maximum shear force and determining the required spacing and arrangement of stirrups to resist this force. The specific steps and calculations for the design depend on the beam's geometry and loading conditions.
To determine the shear force, we need to calculate the factored loads, determine the maximum shear, and consider the contribution of live load and dead load. Once the maximum shear force is known, the spacing and arrangement of stirrups can be determined using design guidelines, such as the ACI (American Concrete Institute) code.
To perform the detailed design calculations and determine the required stirrup spacing and zones, it is recommended to consult structural design textbooks or relevant design codes, such as the ACI 318, which provide step-by-step procedures and guidelines for shear reinforcement design in concrete beams.
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A study examines scores on an employment test and job performance sik months later. This study is most likely attempting to establish a. criterion validity b. face validity c. reliability d. construct validity 11. In the study by Korn, Davis, and Davis, it was determined that department chairs rated B. F. Skinner higher on their "all time" list than historians did. The study featured a(n)scale of measurement. a. nominal b. ordinal c. interval d. ratio
Answers
The study is most likely attempting to establish is Criterion validity and the study featured a(n) scale of measurement is Ordinal scale.
10). The study is most likely attempting to establish is: By criterion validity.
Criterion validity measures how well one measure predicts the outcome for another measure.
Here, we are judging how well the scores on the employment test predict the performance of the person.
Nominal Scale: This scale is used to assign labels to variables that have no numerical values.
For eg : Gender (male and female) , colour (brown blue black white)
Ordinal scale: It matters how the values are arranged, but it makes no difference how much they differ.
For eg: 1: Food applications rated from 1 to 5, 5 being the best. If a app is rated as 2 and other is rated as 4 does not mean the later is twice as good as the first.
Interval scale: An interval scale is a numerical scale where the order and size of the difference between the numbers are known. Absolute zero does not indicate absence in an interval scale, it only means there is no value.
For eg: Temperature in degree Celsius. If T1=5o Celsius and T2=15o Celsius this means is a temperature difference of 10o , but with T3=0o does not mean there is no temperature.
Ratio scale: The ratio scale is another numerical scale where the order and size of the difference between the values are known, and where absolute zero denotes the absence of values.
For eg: Salary of people
11). The study featured a(n)scale of measurement is: By ordinal scale
We will rank the chairs on a scale where order counts and the size of the difference is not particularly significant.
Hence, for 10th the option A is correct and for 11th the option B is correct.
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f(x) = -22 – 14
Find f(9)
Answers
Answer:
-4
Step-by-step explanation:
f(9)=-22-14
f(9)=-36
f multiplied by 9divide by 9=-36divide by 9
f=-4
A large part of the answer has to do with trucks and the people who drive them. Trucks come in all different sizes depending on what they need to carry. Some larger trucks are known as 18-wheelers, semis, or tractor trailers. These trucks are generally about 53 feet long and a little more than 13 feet tall. They can carry up to 80,000 pounds, which is about as much as 25 average-sized cars. They can carry all sorts of items overlong distances. Some trucks have refrigerators or freezers to keep food cold. Other trucks are smaller. Box trucks and vans, for example, hold fewer items. They are often used to carry items over shorter distances.
A lot of planning goes into package delivery services. Suppose you are asked to analyze the transport of boxed packages in a new truck. Each of these new trucks measures12 feet × 6 feet × 8 feet. Boxes are cubed-shaped with sides of either1 foot, 2 feet, or 3 feet. You are paid $5 to transport a 1-foot box, $25 to transport a 2-foot box, and $100 to transport a 3-foot box.
How many boxes fill a truck when only one type of box is used?
What combination of box types will result in the highest payment for one truckload?
Answers
A truck can carry either 576 1-foot boxes, 72 2-foot boxes, or 21 3-foot boxes.
The combination of boxes that will result in the highest payment for one truckload is 89 1-foot boxes, 3 2-foot boxes, and 3 3-foot boxes, for a total payment of $3,422.
How to determine volume?To find how many boxes of one type will fill a truck, calculate the volume of the truck and divide it by the volume of one box.
Volume of the truck = 12 ft × 6 ft × 8 ft = 576 cubic feet
Volume of a 1-foot box = 1 ft × 1 ft × 1 ft = 1 cubic foot
Number of 1-foot boxes that will fill the truck = 576 cubic feet / 1 cubic foot = 576 boxes
Volume of a 2-foot box = 2 ft × 2 ft × 2 ft = 8 cubic feet
Number of 2-foot boxes that will fill the truck = 576 cubic feet / 8 cubic feet = 72 boxes
Volume of a 3-foot box = 3 ft × 3 ft × 3 ft = 27 cubic feet
Number of 3-foot boxes that will fill the truck = 576 cubic feet / 27 cubic feet = 21.33 boxes (rounded down to 21 boxes)
Therefore, a truck can carry either 576 1-foot boxes, 72 2-foot boxes, or 21 3-foot boxes.
To determine the combination of box types that will result in the highest payment for one truckload, calculate the total payment for each combination of box types.
Let x be the number of 1-foot boxes, y be the number of 2-foot boxes, and z be the number of 3-foot boxes in one truckload.
The volume of the boxes in one truckload is:
V = x(1 ft)³ + y(2 ft)³ + z(3 ft)³
V = x + 8y + 27z
The payment for one truckload is:
P = 5x + 25y + 100z
To maximize P subject to the constraint that the volume of the boxes does not exceed the volume of the truck:
x + 8y + 27z ≤ 576
Use the method of Lagrange multipliers to solve this optimization problem:
L(x, y, z, λ) = P - λ(V - 576)
L(x, y, z, λ) = 5x + 25y + 100z - λ(x + 8y + 27z - 576)
Taking partial derivatives and setting them equal to zero:
∂L/∂x = 5 - λ = 0
∂L/∂y = 25 - 8λ = 0
∂L/∂z = 100 - 27λ = 0
∂L/∂λ = x + 8y + 27z - 576 = 0
From the first equation, we get λ = 5.
Substituting into the second and third equations, y = 25/8 and z = 100/27. Since x + 8y + 27z = 576, x = 268/3.
Round these values to the nearest integer because no fraction for a box. Rounding down, x = 89, y = 3, and z = 3.
Therefore, the combination of boxes that will result in the highest payment for one truckload is 89 1-foot boxes, 3 2-foot boxes, and 3 3-foot boxes, for a total payment of $3,422.
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HELP ASAP GIVING ALL THE POAINTS I HAVE LEFT
a container in a shape of a cube uses 64 cubes with side lengths of 1inch to completely fill the container what is the edge length of the container
Answers
Franklin wants to create a square garden in his yard with whole number side lengths. Which of the following are potential areas for his garden? Circle all that apply.
a) 20 ft^2
b) 144 ft^2
c) 1,000 ft^2
d) 300 ft^2
e) 36 ft^2
f) 196 ft^2
Answers
The potential areas for Franklin's garden are 144ft², 36ft² and 196ft² hence options (b), (e), and (f) are correct.
To find the potential areas for Franklin's square garden, we need to find the perfect squares that can be expressed as the product of two identical whole numbers. These perfect squares will represent the areas of the square gardens with whole number side lengths,
a) 20 ft² = 2 x 2 x 5 = (2 x 2) x 5 = 4 x 5, not a perfect square
b) 144 ft² = 12 x 12 = (12 x 12), a perfect square
c) 1,000 ft² = 10 x 10 x 10 = (10 x 10) x 10 = 100 x 10, not a perfect square
d) 300 ft² = 10 x 10 x 3 = (10 x 10) x 3 = 100 x 3, not a perfect square
e) 36 ft² = 6 x 6 = (6 x 6), a perfect square
f) 196 ft² = 14 x 14 = (14 x 14), a perfect square
Therefore, the potential areas for Franklin's garden are 144 ft², 36 ft², and 196 ft². So, options (b), (e), and (f) are the potential areas for Franklin's square garden with whole number side lengths.
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Part B: Gabe walks from his house to the library, then to the gymnasium. What is the total distance he walked?
Answers
To calculate the total distance Gabe walked, we need to determine the distances between his house and the library, and between the library and the gymnasium, and then add them together.
The total distance Gabe walked is the sum of the distances between his house and the library, and between the library and the gymnasium. Let's assume the distance from Gabe's house to the library is "d1" and the distance from the library to the gymnasium is "d2."
To find the total distance, we add the two distances: d1 + d2.
The specific values of d1 and d2 are not provided in the question, so we would need additional information to calculate the exact total distance. It is important to know the distances between each location to accurately determine the total distance Gabe walked.
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I know life can get hard but don't give up no matter what happens, because you never get anything out of quitting, but you get the most if you keep trying, and trying.
This is what you don't do
Don't let this world make you bitter. Don't let the actions of other people turn you cold on the inside. Certain things happen that hurt us, people come that leave us, and most of all there are moments when you're bound to fall. Don't let those things make you unkind. It's okay to cry. It's okay to be sad. But it's never okay to do other people wrong just because you were done wrong. We're human. We break. We make mistakes. But don't let pain and sadness run your lives. Wake up in the morning and do what you think is right. There are moments in your life where you feel like giving up and you can't take it anymore. It's okay. Breathe. Inhale. Exhale. I know you're weak. But the things that show your weak side are also the same ones that make you stronger in the long run. It's all about taking whatever life throws at you and learning from it.
Hope you like it. Have a great day.
Answers
Answer: Nice words my guy
Step-by-step explanation:
Answer:
Ty this is soo inspiring!!
Step-by-step explanation:
Life is all about going through upward and all in to pursue our dreams. Don’t let any kind of obstacle and failure pin you down or push you against your success of life. Fight hard the battle of life and take the challenges with courage, determination, and perseverance. Just keep moving forward with hope and this day is not so far when life will put the crown on your head as a successful human being. Here we offering some of the best inspirational messages about life and good thoughts from various reliable sources that will be your best supporter to pursue your dreams of life. Life is short, live it. Love is rare, grab it. Anger is bad, dump it. Fear is awful, face it. Memories are sweet, cherish it!
When life seems unbearable, hold on. Because you have not yet seen the next page of the book of life. It is full of unknown mysteries, suspense, adventures and unachieved success.
Life asked with Death: Why people love me and hate you, “Death said you are a beautiful lie and I’m a painful truth. Happiness of life lies within yourself. As long as you feel you are content, you are happy.
In life happiness is a matter of perception. Some choose to stay unhappy about having everything. And some choose to stay happy with the little things he has.
The moment you seize worrying, the moment you will feel happy. It’s all about your choice.
A pile of 15 boxes is 3 metres high. What is the depth of each box?
5 m
0.002 km
200 cm
200 mm
Answers
ANSWER:
200 millimetre
====================================================
Work Shown:
1 meter = 100 cm
3 meters = 300 cm (multiply both sides by 3)
15 boxes are 300 cm tall combined, so 300/15 = 20 cm is the height of each box.
------------
Unfortunately 20 cm isn't listed as an answer choice, but we can convert to km and see what happens
20 cm * (1 m/100 cm)*(1 km/1000 m) = 20/(100*1000) = 0.0002 km
It's close, but off by a digit. Choice B has two zeros while 0.0002 has three zeros between the decimal point and the '2'.
------------
Let's convert to mm and see what happens
20 cm * (10 mm/1 cm) = 200 mm
Through trial and error, we arrived at the final answer.
What is the difference of the median?
Answers
Answer:
2
Step-by-step explanation:
In Problems 5−8, wa the shaph of the finction f to sofve the incuanfing. %. (a) f(x)>0 6. fa)f(x)<0 (b) f(x)≤0 (b) f(x)≥0 7. ( a) f(x)<0 4. (a)f(x)=0 (b) f(x)≥0 (b) f(x)=0
Answers
In problems 5-8, we are asked to determine the shape of the function f to solve the given inequalities. Let's go through each inequality step by step:
(a) f(x) > 0:
This means that the function f(x) is positive. The graph of the function will be located above the x-axis.
(b) f(x) < 0:
This means that the function f(x) is negative. The graph of the function will be located below the x-axis.
(c) f(x) ≤ 0:
This means that the function f(x) is less than or equal to zero. The graph of the function will be located on or below the x-axis.
(d) f(x) ≥ 0:
This means that the function f(x) is greater than or equal to zero. The graph of the function will be located on or above the x-axis.
Now let's consider the given numbers:
Problem 5:
(a) f(x) > 0
(b) f(x) < 0
Problem 6:
(a) f(x) ≤ 0
(b) f(x) ≥ 0
Problem 7:
(a) f(x) < 0
(b) f(x) = 0
Problem 8:
(a) f(x) ≥ 0
(b) f(x) = 0
Each problem provides different inequalities for f(x). To determine the shape of the function, we need additional information, such as the equation or a graph. Without this information, we cannot provide a specific answer for each problem. However, based on the given inequalities, we can provide general guidelines for the position of the graph relative to the x-axis.
Remember, it is important to have the equation or a graph of the function to solve these types of problems accurately.
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Explain briefly the six main criteria that can be used to define normality and abnormality, by illustrating them with one psychological "abnormality" (other than homosexuality).
What may be the values and limitations of using the medical model and classification systems (which are originated from diagnosing and treating physical illnesses) to the understanding and treating of psychological disorders?
The six criteria are:
1. Abnormality as statistical infrequency (Involves comparison with other people)
2. Abnormality as personal distress (Involves consequences of the behavior for self)
3. Abnormality as others’ distress (Involves the consequences of the behavior for others)
4. Abnormality as unexpected behavior (Involves another kind of comparison with others’ behavior)
5. Abnormality as highly consistent/inconsistent behavior (Involving making comparisons between both the actor and others, and between the actor and him/herself in different situations)
6. Abnormality as maladaptiveness or disability (Concerns about the (disabling) consequences for the actor)
Answers
The six main criteria to define normality and abnormality include statistical infrequency, personal distress, others' distress, unexpected behavior, highly consistent/inconsistent behavior, and maladaptiveness/disability.
1. Abnormality as statistical infrequency: This criterion defines abnormality based on behaviors or characteristics that deviate significantly from the statistical norm.
2. Abnormality as personal distress: This criterion focuses on the individual's subjective experience of distress or discomfort. It considers behaviors or experiences that cause significant emotional or psychological distress to the person as abnormal.
For instance, someone experiencing intense anxiety or depression may be considered abnormal based on personal distress.
3. Abnormality as others' distress: This criterion takes into account the impact of behavior on others. It considers behaviors that cause distress, harm, or disruption to others as abnormal.
For example, someone engaging in violent or aggressive behavior that harms others may be considered abnormal based on the distress caused to others.
4. Abnormality as unexpected behavior: This criterion defines abnormality based on behaviors that are considered atypical or unexpected in a given context or situation.
For instance, if someone starts laughing uncontrollably during a sad event, their behavior may be considered abnormal due to its unexpected nature.
5. Abnormality as highly consistent/inconsistent behavior: This criterion involves comparing an individual's behavior to both their own typical behavior and the behavior of others. Consistent or inconsistent patterns of behavior may be considered abnormal.
For example, if a person consistently engages in risky and impulsive behavior, it may be seen as abnormal compared to their own usually cautious behavior or the behavior of others in similar situations.
6. It considers behaviors that are maladaptive, causing difficulties in personal, social, or occupational areas. For instance, someone experiencing severe social anxiety that prevents them from forming relationships or attending school or work may be considered abnormal due to the disability it causes.
The medical model and classification systems used in physical illnesses have both value and limitations when applied to psychological disorders. They provide a structured framework for understanding and diagnosing psychological disorders, allowing for standardized assessment and treatment. However, they can oversimplify the complexity of psychological experiences and may lead to overpathologization or stigmatization.
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Graph the image of square CDEF after a dilation with a scale factor of 2, centered at the
origin.
pls help lol
Answers
Answer:
Image attached
Step-by-step explanation:
Origin looks to be (0, -1), so move each point out by 2
The fraction models below represent two fractions of the same whole. How many
7\10s are there in 1/5 ?
Answers
Answer:1 im pretty sure
Step-by-step explanation:
Which criteria for triangle congruence allows you to immediately conclude that the triangles.
Answers
We may determine that the triangles are congruent based on the (B) HL criterion right away.
What are HL criteria?According to the HL Postulate, a right triangle's hypotenuse and leg are congruent if they are also congruent with the hypotenuse and leg of another right triangle.
So, we can see from the accompanying figure that these two triangles share a center line that is parallel to the base.
The two triangles are therefore right-angled triangles.
The hypotenuse of two triangles being congruent is then mentioned as a further argument.
Triangle congruence according to the HL criterion allows for a quick determination of congruence.
Therefore, we may determine that the triangles are congruent based on the (B) HL criterion right away.
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Complete question:
Which criteria for triangle congruence allows you to immediately conclude that the triangles are congruent without any extra steps?
A) SAS
B) HL
C) AAS
D) none
Molly knows that 30% of the students at her school are boys and that there are 600 boys at her school. She wants to find the total number of students at the school, because she needs to order t-shirts for all the students. What is the total number of students at Molly’s school?
Answers
Find the slope and the y-intercept of the graph of the linear equation.x+y = -6The slope is the y-intercept is
Answers
Given an equation of a line of the form
\(y=mx+c\)where m and c are constants.
Then m is the gradient of the line
and c is the y-intercept.
In our case,
\(\begin{gathered} x+y=-6 \\ \Rightarrow y=-x-6 \end{gathered}\)Hence m=-1
and
c=-6
The slope -1
the y-intercept = -6
Chen spins the spinner and rolls a standard number cube. Find the probability that’s the spinner will stop on blue and the cube will show four. Write the probability as a fraction in simplest form. (Spinner shows 4 quarters, all different colors. Yellow, orange, red and blue.)
Answers
Answer: 1/24
Step-by-step explanation:
You multiply the fraction of the first probability by the fraction of the second probability.
The spinner has 4 colors, the odds of it landing on blue is 1/4
The cube has 6 numbers, the odds of it landing on 4 is 1/6
1/4 * 1/6 = 1/24
. Using ratios and the Pythagorean Theorem the approximate width is 23.5 inches and the height is inches.
Answers
Given:
There is a ratio given as 16:9 of width to height and diagonal is 27 iniches
Required:
We need to find the value of height
Explanation:
By ratio
\(\begin{gathered} \frac{w}{h}=\frac{16}{9} \\ \\ h=\frac{9}{16}w \end{gathered}\)where w is width and h is height
by using pythagorean theorem
\(\begin{gathered} 27^2=h^2+w^2 \\ 729=\frac{81}{256}w^2+w^2 \\ \\ 186624=81w^2+256w^2 \\ w^2=553.78 \\ w=23.5\text{ in} \end{gathered}\)to find h
\(h=\frac{9}{16}*23.5=13.24\text{ in}\)Final answer:
height is 13.24 inches
( 3 x 5 + y 2 ) 2 (3x 5 +y 2 ) 2
Answers
The value of the expression (3x^5 + y^2)^2 is 9x^10 + 6x^5y^2 + y^4
How to evaluate the expression?The expression is given as:
(3x^5 + y^2)^2
Expand the expression
So, we have
(3x^5 + y^2)^2 = (3x^5 + y^2)(3x^5 + y^2)
Expand the bracket
(3x^5 + y^2)^2 = 9x^10 + 3x^5y^2 + 3x^5y^2 + y^4
Evaluate the sum
(3x^5 + y^2)^2 = 9x^10 + 6x^5y^2 + y^4
Hence, the value of the expression (3x^5 + y^2)^2 is 9x^10 + 6x^5y^2 + y^4
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a study of data compiled from emergency departments reveals that the number of hospital visits for cooking-related knife injuries significantly increases around major holidays. what do the variables examined in the study show?
Answers
The variables examined in the study show the number of hospital visits for cooking-related knife injuries and their frequency during major holidays. The data compiled from emergency departments shows that there is a significant increase in the number of hospital visits for such injuries around major holidays.
This suggests that there may be a correlation between the holidays and the use of knives in cooking, possibly due to increased meal preparation and cooking during these times. Other variables that could be examined in further studies include the types of knives and cooking equipment used, the types of foods being prepared, and the demographics of those who sustain these injuries.
Variables refer to any characteristic, quantity, or attribute that can be measured and that can fluctuate or vary. Variables are of two types:
Dependent variablesIndependent variablesAn independent variable is one that is thought to influence the dependent variable, which is the characteristic or response that is being measured.
The variables examined in the study indicate that the number of hospital visits for cooking-related knife injuries increases around major holidays. This implies that there is a direct relationship between cooking and knife injuries on major holidays. As a result, measures must be put in place to reduce the risk of knife injuries during the holidays. This includes the creation of awareness campaigns and the promotion of safety in the kitchen.
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One of the primary goals of constructing a frequency distribution for quantitative data is to summarize:___________
Answers
One of the main goals of making a frequency distribution for quantitative data is to summarize the data in a way that properly depicts data as a whole.
A frequency distribution is a representation of the number of times each value or range of values appears in a set of data. By constructing a frequency distribution, we can get a better understanding of the distribution of values and the overall pattern of the data. This information can help us identify any outliers, the center or average of the data, and the spread or variability of the data.
Additionally, a frequency distribution allows us to compare different sets of data and make informed decisions based on the information presented. For example, if we compare the frequency distributions of two groups, we can determine if there are any significant differences between the two groups. This can be useful in various fields such as market research, psychology, and medicine.
In summary, the goal of constructing a frequency distribution is to summarize the information contained within the data and gain a better understanding of the distribution of values. This information can be used to make informed decisions and compare different sets of data.
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Probability Distributions for Discrete Random Variables
Which of the following are discrete random variables?
Select all that apply
1-The number of CDs that a college student owns
2- The number of dogs you own
3- The amount of gas in your car
4- Number of 6s you get when you throw 5 number cubes
5- The number of dog sleds that a competitor uses in an annual sled dog race
Answers
The discrete random variables from the given options are: 1, 2, 4, and 5.
The number of CDs that a college student owns: This is a discrete random variable because the number of CDs can only be a whole number. You cannot have a fractional or continuous value for the number of CDs.
The number of dogs you own: This is a discrete random variable because you can only own a whole number of dogs. You cannot own a fractional or continuous number of dogs.
Number of 6s you get when you throw 5 number cubes: This is a discrete random variable because the number of 6s can only be a whole number from 0 to 5. You cannot have a fractional or continuous value for the number of 6s obtained.
The number of dog sleds that a competitor uses in an annual sled dog race: This is a discrete random variable because the number of dog sleds can only be a whole number. You cannot have a fractional or continuous value for the number of dog sleds used.
On the other hand, the following option is not a discrete random variable:
The amount of gas in your car: This is a continuous random variable because the amount of gas can be any non-negative real number. It can have fractional or continuous values, such as 10.5 liters or 20.25 gallons. Option 1,2,3,4 and 5
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what is -5 7/18 as a decimal
Answers
Answer:
-5.38
Step-by-step explanation:
It is -5.38 but the 8 is like infinite, I just can't put a line on top of the 8 on here.