A team of programmers is trying to determine the efficiency of a piece of code. They run the code with inputs of different sizes and also record the number of iterations through the core block of code. The data is recorded in the table below
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Based on the data provided in the table below, the algorithm can be said to run in a reasonable time.
What is an algorithm?An algorithm can be defined as a standard formula (procedures) which comprises series of finite steps and instructions that is used for proffering solutions to a problem on a computer under appropriate conditions.
In Computer science, the runtime of an algorithm is broadly classified into two (2) main types and these include:
Unreasonable time (Exponential).Reasonable time (polynomial).Based on the data provided in the table below, the algorithm can be said to run in a reasonable time because it has a polynomial efficiency.
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Related Questions
A car traveling at a speed of 24 m/s comes to a stop at a red light. How much time will it take for the car to stop if its acceleration is –8. 0 m/s2? 3 s 16 s 32 s 192 s
Answers
Answer:
3 s
Explanation:
final velocity x first velocity / -8.0m/s2
Evaluate the integral by making an appropriate change of variables. ∬r6sin(49x2+25y2) da, where r is the region in the first quadrant bounded by the ellipse 49x2+25y2=1.
Answers
The integral expression [tex]\int\limits \int\limits^{}_R {\sin(49x^2 + 25y^2)} \, dA[/tex] is given as a polynomial function
The result of the integral [tex]\int\limits \int\limits^{}_R {\sin(49x^2 + 25y^2)} \, dA[/tex] is [tex]\frac{\pi}{140}(1 - \cos(1))[/tex]
How to evaluate the integral?The integral expression is given as:
[tex]\int\limits \int\limits^{}_R {\sin(49x^2 + 25y^2)} \, dA[/tex]
To transform the ellipse in the form [tex]a^2x^2 + b^2y^2 = 1[/tex], we make use of the following equation
[tex]u = ax[/tex] and [tex]v = by[/tex]
So, we have:
[tex]\int\limits \int\limits^{}_R {\sin(49x^2 + 25y^2)} \, dxdy = \int\limits \int\limits^{}_R {\sin(u^2 + v^2)|J|} \, dudv[/tex]
Where:
[tex]u^2 = 49x^2[/tex] and [tex]v^2 = 25y^2[/tex]
This gives
[tex]u = 7x[/tex] and [tex]v = 5y[/tex]
And
[tex]J = \frac{x}{u} * \frac{y}{v}[/tex]
[tex]J = \frac{x}{7x} * \frac{y}{5y}[/tex]
Evaluate the product
[tex]J = \frac{1}{35}[/tex]
Substitute [tex]J = \frac{1}{35}[/tex] in [tex]\int\limits \int\limits^{}_R {\sin(49x^2 + 25y^2)} \, dxdy = \int\limits \int\limits^{}_R {\sin(u^2 + v^2)|J|} \, dudv[/tex]
So, we have:
[tex]\int\limits \int\limits^{}_R {\sin(49x^2 + 25y^2)} \, dxdy = \int\limits \int\limits^{}_R {\sin(u^2 + v^2)|\frac{1}{35}|} \, dudv[/tex]
This gives
[tex]\int\limits \int\limits^{}_R {\sin(49x^2 + 25y^2)} \, dxdy = \int\limits \int\limits^{}_R {\sin(u^2 + v^2)\frac{1}{35}} \, dudv[/tex]
Factor out 1/35
[tex]\int\limits \int\limits^{}_R {\sin(49x^2 + 25y^2)} \, dxdy =\frac{1}{35} \int\limits \int\limits^{}_R {\sin(u^2 + v^2)} \, dudv[/tex]
The equation is in the first quadrant.
So, we have:
[tex]\int\limits \int\limits^{}_R {\sin(49x^2 + 25y^2)} \, dxdy =\frac{1}{35} \int\limits^{\pi/2}_0 \int\limits^{1}_0 {\sin(r^2)} \, rdrd\theta[/tex]
Integrate
[tex]\int\limits \int\limits^{}_R {\sin(49x^2 + 25y^2)} \, dxdy =\frac{1}{35} * [\theta]|\limits^{\pi/2}_0 * [-\frac 12\cos(r^2)]|\limits^{1}_0[/tex]
Evaluate the product
[tex]\int\limits \int\limits^{}_R {\sin(49x^2 + 25y^2)} \, dxdy =-\frac{1}{70} * [\theta]|\limits^{\pi/2}_0 * [\cos(r^2)]|\limits^{1}_0[/tex]
Expand
[tex]\int\limits \int\limits^{}_R {\sin(49x^2 + 25y^2)} \, dxdy =-\frac{1}{70} * [\frac{\pi}{2} - 0] * [\cos(1) - \cos(0)][/tex]
Evaluate the difference
[tex]\int\limits \int\limits^{}_R {\sin(49x^2 + 25y^2)} \, dxdy =-\frac{1}{70} * [\frac{\pi}{2} ] * [\cos(1) - \cos(0)][/tex]
Evaluate cos(0)
[tex]\int\limits \int\limits^{}_R {\sin(49x^2 + 25y^2)} \, dxdy =-\frac{1}{70} * [\frac{\pi}{2} ] * [\cos(1) -1][/tex]
Evaluate the product
[tex]\int\limits \int\limits^{}_R {\sin(49x^2 + 25y^2)} \, dxdy =-\frac{\pi}{140}(\cos(1) -1)[/tex]
This gives
[tex]\int\limits \int\limits^{}_R {\sin(49x^2 + 25y^2)} \, dxdy =\frac{\pi}{140}(1 - \cos(1))[/tex]
Hence, when the integral is evaluated, the result is [tex]\frac{\pi}{140}(1 - \cos(1))[/tex]
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Two hamsters work together and move a pile of sunflower seeds in 7 1/2 minutes
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It would take the first hamster 20 minutes to do it alone and the second hamster 12 minutes to do it alone.
What is an equation?An equation is an expression that is used to show the relationship between two or more numbers and variables.
Let x represent the rate of the first hamster and y the rate of the second hamster. One hamster need 8 more minutes to do it alone, hence:
x = y + 8
The Two hamsters work together and move a pile of sunflower seeds in 7 1/2 minutes, hence:
(1/x + 1/y)7.5 = 1
(1/(y + 8) + 1/y)7.5 = 1
Hence:
y = 12
x = y + 8 = 12 + 8 = 20
It would take the first hamster 20 minutes to do it alone and the second hamster 12 minutes to do it alone.
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How did participation in other reform movements help strengthen the women's movement? women's struggles in other groups made them want to have a group where they could be in charge. women's success in reform movements made them question the limitations placed on them in society. the success of other reform programs led to the transcendentalism movement. the experience gained working on reform programs made women qualified to create the women's rights movement.
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Answer:
Women's success in reform movements made them question the limitations placed on them in society
• women’s success in reform movements made them question the limitations placed on them in society.
Explanation:I took the test
Ants can carry food at a speed of 1 cm/s. how long will it take the ant to carry a cookie crumb a distance of 50 m from the kitchen table to the ant hill? (express the answer three different ways; in seconds, minutes and hours)
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Answer:
The total time taken by the ant to take cookie crumbs from the kitchen table to an anthill is 83.33 minutes.
Explanation:
The owner of a bookstore buys used books from customers for $1. 50 each. The owner then resells the used books for 400% of the amount he paid for them
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Answer:
6.00
Explanation:
Which word best describes a scientific hypothesis?
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Answer:
"educated guess" is the correct answer
In the context of the passage, "coarse" (sentence 1) is best interpreted as
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In the context of the passage, "coarse" is best interpreted as crude.
Fetters and headsmen.In the passage, it was stated by the author that tyranny formerly employed Fetters and headsmen and they were described as coarse instruments; however, their current civilization has perfected despotism itself, though it seemed to have nothing to learn.
Based on the excerpt, the author's use of the word "coarse" is best interpreted as crude because they were unrefined in their thinking and manner approach to work. Thus, they didn't learn anything new with respect to the civilization of their time.
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Define a function print_feet_inch_short(), with parameters num_feet and num_inches, that prints using ' and " shorthand. End with a newline. Remember that print() outputs a newline by default. Ex: print_feet_inch_short(5, 8) prints: 5' 8" hint: use \" to print a double quote
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The function print_feet_inch_short(), with parameters num_feet and num_inches, that prints using ' and " shorthand. End with a newline is as follows:
def print_feet_inch_short(num_feet, num_inches):
print(str(num_feet) + " ' ", str(num_inches)+"\"")
print_feet_inch_short(5, 6)
Code explanation:The code is written in python.
We defined a function named "print_feet_inch_short". The function accept two argument namely "num_feet" and "num_inches".We print the string format of our argument with the required apostrophe. Then, we finally call the function with the required parameters.learn more on python here: https://brainly.com/question/24551910
Answer:
def print_feet_inch_short(num_feet, num_inches):
print(str(num_feet) + "'", str(num_inches)+"\"")
Explanation:
Are all news and information on the internet to why or why not
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Answer:
Every news article is on the internet
Explanation:
Few people use news papers now and days and every single news article is shown either on TV or maybe just an online website. So yes I think every news article is on the internet
The location of the "dot" is _____. 60° s latitude/30° w longitude 30° e latitude/60° s longitude 30° w latitude/60° s longitude 60° s latitude/30° e longitude
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Answer:
ITS D I JUST GOT IT RIGHT!!!!!!!!!!!
Explanation:
HOPE THIS HELPS!!!!!!!!!!!
Answer:
30° E latitude/60° S longitude
Explanation:
What is the best response to the following question? ¿adónde vas? voy milla. Voy mapa. Voy esquina. Voy derecho
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According to the context, the correct answer to the given question is "Voy derecho", which is linked to the absence of turns or detours.
Where are you going? - I'm going straight.Translation: Where are you going? - I'm going straight.What is a way?It is a route where cars circulate or a path to travel on foot that leads to a certain place.
When a person goes straight, it means that he is going to the place moving in one direction.
Therefore, we can conclude that according to the context, the correct answer to the given question is "Voy derecho ".
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Answer:
The answer to your question is
D. Voy derecho
Helena needs 3. 5 cups of flour per loaf of bread and 2. 5 cups of flour per batch of muffins. She also needs 0. 75 cup of sugar per loaf of bread and 0. 75 cup of sugar per batch of muffins. Helena has 17 cups of flour and 4. 5 cups of sugar available for baking. Which combination of loaves of bread and batches of muffins could helena bake? 2 loaves of bread and 4 batches of muffins 3 loaves of bread and 3 batches of muffins 4 loaves of bread and 2 batches of muffins 5 loaves of bread and 1 batch of muffins
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Answer:
2 loaves of bread and four batches of muffins
Which factors directly affect the climatic conditions of any particular area?
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Answer:
The climate of any particular place is influenced by a host of interacting factors. These include latitude, elevation, nearby water, ocean currents, topography, vegetation, and prevailing winds.
Explanation:
Javier works each weekend at an animal shelter where he earns $8 an hour. He is saving his earnings to go on a ski trip that costs $190
Answers
Answer:
24 hours
Explanation:
(im gonna assume you mean how many hours will he need to work)
he will need to work 24 hours because
8 x 24 = 192
In the final sentence of the passage, the divinity-student's "mild short cough" highlights a tension between
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In the final sentence of the passage, the divinity-student's "mild short cough" highlights a tension between his tormented thoughts and his subdued physical reaction.
What is the divinity-student's about?
The Divinity Student is known to be a famous book that was written by Michael Cisco.
The book is known to be very brief but powerful, as it is said to be a neo-gothic novel that was depicted by Harry O. Morris who was said to have used present tense to make the reader have a kind of hallucinatory journey from humanity to spiritual transcendence.
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Which sentences contain examples of bias? check all that apply. all spiders are creepy. most bats are nocturnal. every artist is fascinating. many flowers are poisonous. video games are all awesome.
Answers
The sentences which contain examples of bias include the following:
All spiders are creepy.Every artist is fascinating.Video games are all awesome.What is Bias?This is the tendency to lean in a certain direction, either in favor of or against a particular thing and usually reflects partiality or preference.
The sentences above depict bias as it's one-sided and not objective which is why they were chosen as the most appropriate choices.
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Answer:
A,C,E
Explanation:
Edge
Emma earns a \$39{,}000$39,000dollar sign, 39, comma, 000 salary in the first year of her career. each year, she gets a 5\%5%5, percent raise.
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Answer: Emma earns $554,064.80 in total in the first 11 years of her career
We are to determine the future value of $39,000 each year for 11 years given the growth rate of 5%
The formula for calculating future value:
FV = P (1 + r)^n
Explanation:
A manufacturing company produces steel housings for electrical equipment. The main component part of the housing is a steel trough that is made out of a 14-gauge steel coil. It is produced using a 250-ton progressive punch press with a wipe-down operation that puts two 90-degree forms in the flat steel to make the trough. The distance from one side of the form to the other is critical because of weatherproofing in outdoor applications. The company requires that the width of the trough be between 8. 31 inches and 8. 61 inches. The file trough contains the widths of the troughs, in inches, for a sample of n = 49. What is the t-statistic calculated from the sampled data?
Answers
The t-statistics that will ba calculated from the data about the steel housing will be -5.936.
How to calculate t-statistic?From the information given, the component part of the housing is a steel trough that is made out of a 14-gauge steel coil.
From the complete question that has the data, the t-statistic will be calculated thus:
u = 8.46
x bar = 8.422
s = 0.04
n = 49
Therefore, the t-statistics will be:
= (8.421 - 8.46) / (0.046 / ✓49)
= -5.936
In conclusion, the t-statistics is -5.936.
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The essence of many perfumes comes from the oils in the petals of fresh flowers, such as the rose, carnation, and orange blossom. However, fragrances are not limited to the petal, but can come from the leaves of lavender, peppermint, and geranium. Also, the oils of cinnamon and balsam are derived from bark, while the oils of cedar come from its wood. The fragrance of ginger and sassafras comes from roots, whereas that of orange, lemon, and nutmeg comes from fruits and seeds. Thus, there are many sources from which to derive fragrances for perfumes
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The short outlines which highlights all the important points in the given passage are as follows;
The fragrance of quite a number of perfumes comes from the leaves of some plants.Additionally, these fragrances can be derived from bark, like the oils of cinnamon and balsam; or from wood, like the oils of cedar.The fragrance can also be derived from roots, like that of ginger and sassafras.And finally, fruits and seeds are so sources of fragrance, like in the case of orange, lemon, and nutmeg.What are Fragrances?A fragrance is defined as a combination of organic compounds that produces a distinct smell or odour and is characteristically used in a perfume.
Remarks; Read the paragraph below carefully and prepare a short outline that highlights all the important points in the passage.
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How are bodies of water represented in dry zen gardens? (site 1)
Answers
Bodies of water are represented in Dry Zen Gardens by sand or gravel that are racked to depict or give an appearance of water.
What is a Dry Zen Garden?A Dry Zen Garden is a type of Japanese Garden built mainly to help with meditative practices.
It usually comprises:
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Using technology, determine the quarterly payment on a 3 year loan of $13,010 at 5.6% compounded quarterly. round you answer to the nearest cent. a. $1,183.23 c. $1,185.34 b. $1,517.95 d. $11,832.23
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In the reaction n2 + 3h2 ⇌ 2nh3, an experiment finds equilibrium concentrations of [n2] = 0. 1 m, [h2] = 0. 05 m, and [nh3] = 0. 001 m. What is the equilibrium constant kc for this reaction?
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Harry's school is selling t-shirts to raise money for the archery team. The school will receive 35% of the total sales which can be modeled by the equation y = 0. 35x, where x represents the total number of sales. What is the meaning of the x-intercept in the equation?
Answers
Answer:
I think x is the number of sales graphed
Explanation:
If this is wrong im terribly sorry
A load having the maximum level of current sustained for three hours or more is referred to as a ____ load
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A continuous load.
What are the domain and range of the function f(x) = 3x + 5? domain: ; range: domain: ; range: domain:; range: domain: ; range:
Answers
Answer:
b
Explanation:
look at domain and range
Ch4-ch4 interactions: do the ch4 molecules appear to attract each other much? briefly describe their interaction
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The CH₄ molecules appear to attract each other because it's non-polar molecule.
What is a molecule?A molecule simply means a group of atoms which are bonded together by a chemical bond.
In this case, the CH₄ molecules appear to attract each other because it's a non-polar molecule. Two CH₄ molecules attract each other with the weakest force.
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A student measures the mass and volume of a small cube made of an unknown metal. The mass of the cube is 25. 0 g, and the volume of the cube is 3. 19 cm3. The student is told that the cube is a sample of one of the four metals listed in the table
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With the density found you can use the value to map out the corresponding metal from the table
Density of metal = 1.3157 g/cm^3
Mass, Volume and DensityGiven Data
Mass of cube = 25g
Volume of cube = 19 cm^3
With the given data we can find the density of the unknown sample
Density is expressed as = Mass/Volume
Density = 25/19
Density = 1.3157 g/cm^3
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Which phrases from the passage are oxymorons? select 2 options. True love’s hand happy dagger good juliet lips are warm timeless end
Answers
The phrases from the passage which are oxymorons are;
Happy daggerTimeless endWhat is oxymoron?Oxymoron is a figure of speech which gives two words or two phrases that are contradictory in meanings to one another.
The phrases; Happy dagger and Timeless end are oxymorons because a dagger when used depict sadness or harmful, So, it can't be a happy dagger.
On the other hand, timeless end is not possible because a end is an endpoint and cannot be timeless at the same time.
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Answer:The answers are
Explanation: B, and E
What is the moral dilemma affecting brutus in this passage? he is blaming himself for cassius’s death. he is trying to decide whether, upon his victory, he should kill antony or let him live. he has to choose between honoring his friend’s death and winning a battle. he has to choose between giving cassius’s position to labio and giving it to flavio.
Answers
Answer:
c. He has to choose between honoring his friend’s death and winning a battle.
Explanation:
trust me
Based on this passage, the moral dilemma affecting brutus is that: C. he has to choose between honoring his friend’s death and winning a battle.
What is an inference?In English literature, an inference is a strategic process through which a reader deduce the meaning and message that is associated with a passage or sentence (statement) in a literary work, especially through induction.
Based on the excerpt, we can infer and draw a logical conclusion that the the moral dilemma affecting brutus is that he has to choose between honoring his friend’s death and winning a battle.
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