........ jsoans97haoia,
What is the difference between stack and queue and linked list?
A stack follows LIFO, a queue follows FIFO, and a linked list is a dynamic collection of nodes connected by references.
The difference between a stack, a queue, and a linked list lies in their structure and the way elements are accessed and manipulated.
1. Stack: A stack is a data structure that follows the Last-In-First-Out (LIFO) principle. It resembles a stack of plates, where the last plate added is the first one to be removed. Elements can only be added or removed from the top of the stack. For example, consider a stack of books, where you can only add or remove books from the top.
2. Queue: A queue, on the other hand, follows the First-In-First-Out (FIFO) principle. It is similar to a line of people waiting for a bus, where the first person to arrive is the first one to board the bus. Elements are added at the back of the queue and removed from the front. For instance, think of a queue at a ticket counter, where people join the line at the end and are served from the front.
3. Linked List: A linked list is a data structure that consists of nodes linked together. Each node contains data and a reference to the next node in the list. Unlike arrays, linked lists can dynamically grow and shrink. They can be singly linked (with a reference to the next node) or doubly linked (with references to both the previous and next nodes).In summary, a stack follows LIFO, a queue follows FIFO, and a linked list is a dynamic collection of nodes connected by references.
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During a thunderstorm, Naazneen used a wind speed gauge to measure the wind gusts. The wind gusts, in miles per hour, were 17, 22, 8, 13, 19, 36, and 14. Identify any outliers in the data set.
Multiple choice question.
A) 8
B) 13.5
C) 36
D) none
None of the wind gusts (17, 22, 8, 13, 19, 36, and 14) fall below -0.5 or above 35.5, there are no outliers in this data set. Therefore, the correct answer is D) none.
To identify any outliers in the data set, we can use a common method called the 1.5 interquartile range (IQR) rule.
The IQR is a measure of statistical dispersion and represents the range between the first quartile (Q1) and the third quartile (Q3) of a dataset. According to the 1.5 IQR rule, any value below Q1 - 1.5 × IQR or above Q3 + 1.5 × IQR can be considered an outlier.
To determine if there are any outliers in the given data set of wind gusts (17, 22, 8, 13, 19, 36, and 14), let's follow these steps:
Sort the data set in ascending order: 8, 13, 14, 17, 19, 22, 36.
Calculate the first quartile (Q1) and the third quartile (Q3).
Q1: The median of the lower half of the data set (8, 13, 14) is 13.
Q3: The median of the upper half of the data set (19, 22, 36) is 22.
Calculate the interquartile range (IQR).
IQR = Q3 - Q1 = 22 - 13 = 9.
Step 4: Identify any outliers using the 1.5 IQR rule.
Values below Q1 - 1.5 × IQR = 13 - 1.5 × 9 = 13 - 13.5 = -0.5.
Values above Q3 + 1.5 × IQR = 22 + 1.5 × 9 = 22 + 13.5 = 35.5.
Since none of the wind gusts (17, 22, 8, 13, 19, 36, and 14) fall below -0.5 or above 35.5, there are no outliers in this data set.
Therefore, the correct answer is D) none.
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PLZZZZ HELP ME!!!!!!!
I'm sorry but help you one what?
I don't see any picture-
Which option lists and expression that is not equivalent to 4 2/3?
0.25^3/2
(3 √4)^2
3 √16
0.25^-2/3
Answer:
\(\textbf{A. }0.25^{3/2}\)
Step-by-step explanation:
Perhaps your answer choices are ...
\(\textbf{A. }0.25^{3/2}\\\textbf{B. }(\sqrt[3]{4})^2\\\textbf{C.}\sqrt[3]{16}\\\textbf{D. }0.25^{-2/3}\)
Of these, the one that is not equivalent to 4^(2/3) is ...
\(\boxed{\textbf{A. }0.25^{3/2}}\)
The value of this is ...
\(\left(\dfrac{1}{4}\right)^{3/2}=\sqrt{\dfrac{1}{4^3}}=\dfrac{1}{8}\ne4^{2/3}=\sqrt[3]{16}=(\sqrt[3]{4})^2\)
Translate the following into math expression: " 3 more than a number is 5 less than double this number ."
Answer:
3 + n = 2n - 5
Step-by-step explanation:
let 'n' equal 'a number'
'more than' implies 'addition', so 3 + n
'is' in math implies 'equals', so 3 + n =
'double the number' means to multiply it by 2
'less than' implies 'subtraction'
So final result is:
3 + n = 2n - 5
Y=4x^2+14x+6 factor the polynomial
Answer:
−
4 x 2 + 14 x − 6 p -4x2+14x-6p
a company makes wax candles in the shape of a cylinder. each candle has a diameter of inches and a height of inches. how much wax will the company need to make candles? use for , and do not round your answer.
The company will need 6π cubic inches of wax to make a single candle.
Given that the company makes wax candles in the shape of a cylinder, each candle has a diameter of 2 inches and a height of 6 inches.
Now, we need to find out how much wax will the company need to make candles.
The formula to find out the volume of a cylinder is given byπr²h,
where r is the radius of the circular base, h is the height of the cylinder and π is the mathematical constant (approx. 3.14159).
Here, Diameter of the cylindrical candle = 2 inchesTherefore, radius (r) of the candle = diameter / 2= 2 / 2= 1 inch
Height (h) of the candle = 6 inchesSubstitute the values of r and h in the formula for the volume of a cylinder and simplify to get,
Volume of the cylindrical candle = πr²h= π(1)²(6)= π(1)(1)(6)= 6π cubic inches
Therefore, the company will need 6π cubic inches of wax to make a single candle.
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11. MP Find the Error A student was finding the radius of a sphere with a volume of 4,500 cubic inches. Find his mistakes and correct them. V= πr²³ 4,500T= 4,500 = 4 3 6,000 = ³ πTP³ 3 -p³ r = 2,000
The radius of the sphere with a volume of 4,500π cubic inches is 15 inches, not 2,000 inches as the student had incorrectly calculated.
What is volume?
Each thing in three dimensions takes up some space. The volume of this area is what is being measured. The space occupied within an object's borders in three dimensions is referred to as its volume. It is sometimes referred to as the object's capacity.
The volume of the sphere is given as 4,500π cubic inches.
The formula for volume of the sphere is -
V= 4/3πr³
Substituting the values in the equation -
4,500π = 4/3πr³
4,500 = 4/3r³
The mistake in the student's calculation is in the step where they simplified 4/3πr³ to 4,500.
To correct this, we need to isolate r³ by dividing both sides by 4/3 -
4,500 = (4/3)r³
4,500 ÷ (4/3) = r³
4,500 × 3/4 = r³
3,375 = r³
Then, we can take the cube root of both sides to find r -
r = ∛3,375 = 15
Therefore, the radius of the sphere is 15 inches.
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At the Petite École Internationale Day Care, the diapers are changed every 2 hours. The day care workers believe 15% of the diapers leak before they are changed. When the diapers are changed, about 70% are full. The workers have noticed that of the diapers that are full, around 20% leak. Given that a diaper has leaked, what is the probability that the diaper is full?
Answer:
The probability that the diaper is full given that it has leaked is 0.105
Step-by-step explanation:
The given parameters are;
The percentage of diapers that leak before they are changed = 15%
The percentage of diapers that are full when they get changed = 70%
The percentage of full diapers that that leak = 20%
Therefore, given that the percentage of the changed diapers that are full = 70% and out of the full diapers that leak = 20%
∴ The probability that the diaper is full given that it has leaked = The percentage of diapers that leak before they are changed × The percentage of diapers that are full when they get changed
The probability that the diaper is full given that it has leaked = 15/100 × 70/100 = 21/200 = 0.105
The probability that the diaper is full given that it has leaked = 0.105
Answer: The probability that the diaper is full given that it has leaked is 0.105.
what are the dimensions of a rectangular prism with a surface area of 24cm^2
Answer: 0.0024 m2
Step-by-step explanation:
The 2 at the end was suppost to be little but i could not make it little
what is 5 to the power of 5 squared?
Answer:
2.9802322e+17
Step-by-step explanation:
Answer:
Uh, the number is 9,765,625.
Step-by-step explanation:
You basically told me to do 5 to the 5th power, which gets me 3,125. Then I had to square that again which led me to get that final answer (9,765,625).
plz plz plz help me
Answer:
use a calculator its that easy
Step-by-step explanation:
Answer:
Line Ef = 24
Step-by-step explanation:
please answer asap please
Answer:
( 6,-1)
Step-by-step explanation:
Point B is at ( 0,3)
We are going down 4 units so subtract 4 from y
and going right 6 units so add 6 to x
(0+6 , 3-4)
( 6,-1) is the location of B'
Answer:
B- its going 4 down from positive 3 which will make it -1 and 6 over from 0 which makes it 6 and that gives you the answer of (-1,6)
need help wit algebra 2 , VERY confused. i’ll mark brainlist
x-int (-40,0)
y-int (0,15)
(x,y)
its just asking for the point when the line crosses or intercpets the x axis (horizontal, left to right) and y axis (vertical, up and down).
also its going by 5's if that helps
Which question can be answered using the expression 3/8 divided by 5/8.
A.How many 5/8-cup servings of apple cider are in 3/8 cup of cider?
B.How many 3/8-cup servings of apple cider are in 5 /8 cup of cider?
C.Dan drank 3/8 of a 5/8-cup serving of apple cider. How much did he drink?
D.Dan drank 5/8 of a 3/8-cup serving of apple cider. How much did he drink?
Dan drank 3/8 of a 5/8-cup serving of apple cider. How much did he drink?
Option C is correct
When a number is divided by eight, what is the outcome?Where "B" is the number that is the outcome of dividing "A" by "8," it follows that every integer that can be divided by 8 must also have 8 as a factor. as a result, 4 is a factor of 8. A number is also divisible by 4 if it is divisible by 8 or if 8 is a factor of any other number and 4 is a factor of 8.
How do you teach the signs greater than less than?The larger than and less than signs are best remembered by visualizing them as little alligators (or crocodiles), with the numbers on either side standing in for a number of things fish. Whatever number the alligator's mouth is open toward is the larger number because it always prefers to devour more fish.
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\(\lim_{x \to } 0 \frac{1-cosx\sqrt{cos2x} }{x^2} }\)
Find the limit.
The limit of the function in this problem is given as follows:
lim x->0 f(x) = 1/2.
How to obtain the limit of the function?Following the standard procedure to obtain the limit of the function, merely obtaining the numeric value at x = 1, the limit is undetermined at x = 0, as follows:
0/0.
Hence the can apply the L'Hospital Rule, trying to find the derivative at the numerator and the denominator, hence:
[cos(x)sqrt(cos(2x))]' = [-sin(x)sqrt(cos(2x)) - 2sin(2x)cos(x)/sqrt(sin(2x))].[x²]' = 2x.At x = 0, the limit would again assume an undetermined value of 0/0, hence the L'Hospital Rule is applied again, hence:
[-sin(x)sqrt(cos(2x)) - 2sin(2x)cos(x)/sqrt(sin(2x))]' = cos(2x)sqrt(cos(2x)).[2x]' = 2.Now the function is:
f(x) = cos(2x)sqrt(cos(2x))/2.
Since cos(x) = 0, the numeric value at x = 0 is given as follows:
f(0) = 1/2.
Which is the limit.
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Given the relation y = −4x2 − 8, if the input is 2, what is the output? (4 points) 8 −8 −16 −24
Answer:
-4x^2 - 8......input (x) = 2
Step-by-step explanation:
-4(2^2) - 8 =
-4(4) - 8 =
-16 - 8 =
- 24 <==
i hope this helps you :)
f(x) = 9x2 - 4
Find the zeros of the function
Answer:
I believe that the answer is 14.
Step-by-step explanation:
hope it helped
Uv has endpoints at u(4, 6) and v(10, 4). find the midpoint m of uv.
write the coordinates as decimals or integers.
m =
submit
\(~~~~~~~~~~~~\textit{middle point of 2 points } \\\\ U(\stackrel{x_1}{4}~,~\stackrel{y_1}{6})\qquad V(\stackrel{x_2}{10}~,~\stackrel{y_2}{4}) \qquad \left(\cfrac{ x_2 + x_1}{2}~~~ ,~~~ \cfrac{ y_2 + y_1}{2} \right) \\\\\\ \left(\cfrac{ 10 +4}{2}~~~ ,~~~ \cfrac{ 4 +6}{2} \right)\implies \left( \cfrac{14}{2}~~,~~\cfrac{10}{2} \right)\implies (7~~,~~5)\)
in which quadrant is the number –14 – 5i located on the complex plane? i ii iii iv
The number -14 - 5i is located in the third quadrant on the complex plane (iii).
In the complex plane, the real numbers are represented on the horizontal axis (the real axis) and the imaginary numbers are represented on the vertical axis (the imaginary axis). The four quadrants divide the complex plane into different regions based on the signs of the real and imaginary parts of a complex number.
In this case, the number -14 - 5i has a negative real part (-14) and a negative imaginary part (-5i). Since both parts are negative, the number is located in the third quadrant.
The third quadrant is characterized by negative real numbers and negative imaginary numbers. It is below the horizontal axis and to the left of the vertical axis. Therefore, the number -14 - 5i is located in the third quadrant (iii) on the complex plane.
Visually, if you were to plot -14 - 5i on the complex plane, you would find it in the lower left region, below and to the left of the origin.
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If f(x)=3x, g(x)=x+4 , and h(x)=x2−1 , find g[h(−3)]
On solving the provided question, we can say that value for the function g[h(−3)] is 12.
What is a function?A mathematical function is a rule that determines the value of the dependent variable based on the values of the independent variables. A table, a formula, or a graph are just a few examples of how a function might be expressed.
In mathematics, a function is an expression, rule, or law that establishes the relationship between independent and dependent variables.
For equation h(x)
x = -3
then h(-3) = x²-1
h(-3) = (-3)² -1
h(-3) = 9-1 = 8 now using this value in g(x)
g(x) = x+ 4
g(8) = 8+ 4 = 12
Hence the value for the function is g[h(−3)] = 12
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A node or event with duration of 0 days is a(n) ______________.
a. error
b. milestone
c. short term activity (less than 1 day)
d. zero sum game
A node or event with a duration of 0 days is a b. milestone
A milestone refers to an important event in a project that has a duration of zero days. It signifies the completion of a significant phase or task within the project. Milestones are numbers placed on roads, such as roads, railroads, canals, or borders. They can show distances to cities, towns, and other places or regions; or they can set their work on track with respect to a reference point.
They are found on the road, often by the roadside or in a warehouse area. They are also called mile markers (sometimes abbreviated MM), milestones, or mileposts (sometimes abbreviated MP). "mile point" is the term used for the medical field where distance is usually measured in kilometers rather than miles. "Distance marking" is a general term that has nothing to do with units.
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Given that
y
= 6 cm and
θ
= 55°, work out
x
rounded to 1 DP.
x rounded to 1 decimal place is approximately 3.4 cm.
To work out the value of x, we can use the trigonometric function cosine (cos).
The cosine of an angle is defined as the ratio of the length of the adjacent side to the length of the hypotenuse in a right triangle.
In this case, the length of the adjacent side is
x, and the length of the hypotenuse is 6 cm.
The given angle θ is 55°.
Using the cosine function, we have:
\(cos(\theta ) =\frac{adjacent }{hypotenuse}\)
\(cos(55^{\circ}) =\frac{x}{6}\)
To solve for x, we can rearrange the equation:
\(x = 6 \times cos(55^{\circ})\)
Now we can calculate x using the given values:
\(x \approx 6 \times cos(55^{\circ})\)
\(x \approx 6 \times 0.5736\)
\(x \approx 3.4416\)
Therefore, x rounded to 1 decimal place is approximately 3.4 cm.
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pls help ...........
The absolute error of the veterinarian's estimate is: 0.4 kg
The Percentage error the veterinarian's estimate is: 5.7%
What is Absolute Error and Percentage Error?Absolute error = |x0 - x|Percentage error = (|x0 - x|)/x0 × 100Where, x = actual value, and x0 = measured valueGiven:
x = 7.4 kg
x0 = 7 kg
Absolute error = |7 - 7.4| = 0.4 kg
Percentage error = 0.4/7 × 100 = 5.7%
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Adrian could only finish \large \frac{7}{8} of his math test before time ran out. The test had 32 questions. How many questions did Adrian answer before time ran out?
9514 1404 393
Answer:
28
Step-by-step explanation:
Adrian answered 7/8 of 32 questions, so the number he finished is ...
(7/8) × 32 = (7×32)/8 = 7×(32/8) = 7×4 = 28
Adrian answered 28 questions.
Answer for 35 points!!!!
The function f(x) = |x| is transformed to
obtain the graph of the related function
g(x)= |x-51. Which of these correctly
describes the transformation to g(x)?
A translation 5 units up
B translation left 5 units
translation right 5 units
translation 5 units down
The equatiom formed will be =g(x)=0.2(x+3)^{2}-5.
What is equations?There are many different ways to define an equation.The definition of an equation in algebra is a mathematical statement that demonstrates the equality of two mathematical expressions.For instance, the equation 3x + 5 = 14 consists of the two equations 3x + 5 and 14, which are separated by the 'equal' sign. Mathematical algebraic equations typically have one or more variables.A linear equation may have more than one variable. A linear equation is an equation in which the highest power of the variable is always 1.This is a second-order equation. In quadratic equations, at least one of the variables should be raised to exponent 2.According to our question-
It is the graph of vertically compressed, and then translated 5 units down and 3 units to the left.
The parent function is:
First, it is multiplied by 0.2,which is a number less than 1, meaning it was vertically compressed.
Then, , which means that the function was shifted 3 units to the left.
Then, 5 was subtracted, which means that the function was shifted 5 units down.
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what is the dividend on an 8 percent preferred stock that currently sells for $45 and has a face value of $50 per share?
A. $4.00
B. $3.33
C. $5.00
D. $3.60
The dividend on an 8 percent preferred stock that currently sells for $45 and has a face value of $50 per share is $4.00. The correct option is a.
The dividend on a preferred stock can be calculated using the formula: Dividend = Preferred Stock Price × Preferred Stock Dividend Rate. In this case, the preferred stock price is $45, and the preferred stock dividend rate is 8 percent. To calculate the dividend, we multiply $45 by 8 percent (0.08): $45 × 0.08 = $3.60.
However, it's important to note that preferred stock dividends are typically calculated based on the face value of the stock rather than the market price. The face value represents the original value of the stock and is often $100 or $50 per share. In this case, the face value is $50 per share. To adjust for the face value, we divide the calculated dividend by the market price and multiply it by the face value: ($3.60 ÷ $45) × $50 = $4.00. Therefore, the dividend on an 8 percent preferred stock that currently sells for $45 and has a face value of $50 per share is $4.00. The correct answer is A. $4.00.
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Martin is using unit cubes to build a tower in the shape of a right rectangular prism. A description of the tower is listed below. Bottom layer is made of 16 unit cubes bottom layer is in the shape of a square prism 9 more equal layers of unit cubes are added on top of the bottom layer What is the total volume, in cubic units, of the completed tower?
Answer:
160 sq units
Step-by-step explanation: multiple 16 times 10 and you get that
20/14 = 2-x/7
What does x equal?
Answer:
x=4
Step-by-step explanation:
mark me brainliest! pls
Step-by-step explanation:
20/14=2-x/7
cross multiply
20x7=14x2-x
140=28-x
x=28-140
x=-112
what is the quotient of 1,224 divided by 9
Answer:
136Step-by-step explanation:
Simply divide the numbers, the result is the quotient
1224/9 = 136The quotient of the given expression when 1,224 divided by 9 is 136.
The quotient is defined as the number obtained on dividing a number with some number.
The number left after the division is called as the remainder.
Example: When 37 is divided by 5, the quotient is 5 and the remainder is 2.
The quotient of the following expression can be calculated as:
When 1224 is divided by 9, it gets divisible in 136 times completely, leaving no remainder.
So, it can be said that 136 is the quotient when 1,224 divided by 9.
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