Answer:
oh, um ok?............ i guess
thanks for the free points anyway
Answer:
ok what did u want?
Explanation:
A 4% peroxide solution is mixed with a 10% peroxide solution, resulting in 100 L of an 8% solution. The table shows the amount of each solution used in the mixture.
A table titled Peroxide Solution, showing Liters of Solution, Peroxide Concentration and Total. The first row shows 4 percent Peroxide, with 100 minus s, 0.04, and x. The second row shows, 10 percent Peroxide, with, s, 0.10, and y. The third row shows Mixture, and has 100, 0.08, ans z.
What is the value of z in the table?
6
7
8
9
Answer: C. 8
Explanation: on edge.
Answer:
8
Explanation:
What sound would be the scariest if you could hear it?
Answer:
ask to google or watch scary movie
what do you mean by physical quality
Physical quality refers to a tangible object or entity's characteristics, attributes, or properties that determine its level of excellence, durability, reliability, or overall performance.
It refers to the objective measures of how well a product or service meets the established standards or specifications.
Physical quality is typically evaluated based on factors such as appearance, functionality, structural integrity, strength, precision, consistency, and other physical attributes.
For example, in manufacturing, physical quality may involve assessing the dimensional accuracy, material properties, surface finish, and overall workmanship of a product. In the context of services, physical quality may refer to the condition and maintenance of physical facilities, equipment, or infrastructure.
Maintaining high physical quality is important for customer satisfaction, as it directly affects the usability, reliability, and longevity of a product or service. By meeting or exceeding customer expectations in terms of physical quality, businesses can enhance their reputation, build customer loyalty, and gain a competitive advantage in the marketplace.
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6X54 X 30 329 Зач 6 3 30 Sч Я 9
Answer:
8,188,830 43a
8,188,830
During the 1700s, the British government used mercantilism to
A. profit from its colonies
B. develop colonial manufacturing
C. discourage colonial agriculture
D. promote colonial trade with other nations
Answer:
B
Explanation:
Answer:
B
Explanation:
I had this on a test and B was the correct answer.
Circumference in Real World Use the Circumference Formula to solve the problem below. Date Period The Parthenon is a Greek Temple dating to about 445 BCE. The temple features 46 Doric columns which are roughly cylindrical. The circumference of each column at the base is about 5.65 meters. What is the approximate diameter of each column? Round to the nearest tenth.
The approximate diameter of each column is equal to 1.80 meters.
How to calculate the area of this blue glass?In order to calculate the approximate diameter of each column, we would use the formula for the circumference of a circle. Mathematically, the circumference of a circle can be calculated by using this formula:
C = 2πr = πD
Where:
D represents the diameter of a circle.C represents the circumference of a circle.r represents the radius of a circle.Making diameter (D) the subject of formula, we have:
D = C/π
Note: The value of π is 3.142.
Substituting the given parameters into the formula, we have;
Diameter, D = 5.65/3.142
Diameter, D = 1.80 meters.
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The average age of a breed of dog is 19. 5 years. If the distribution of their ages is normal and 20% of dogs are older than 22. 6 years, find the standard deviation
The standard deviation of the ages of this breed of dog is approximately 4.4 years.
To find the standard deviation, we can use the concept of z-scores and the cumulative distribution function (CDF) of a standard normal distribution. Let's denote the average age as μ (mu) and the standard deviation as σ (sigma).
Given that the average age of the breed is 19.5 years, we can set μ = 19.5. We are also given that 20% of the dogs are older than 22.6 years. Using the z-score formula, we can calculate the z-score corresponding to this percentile:
z = (x - μ) / σ
Where x is the given value (22.6 years) and z is the z-score. Rearranging the formula, we can solve for σ:
σ = (x - μ) / z
Plugging in the values, we have:
σ = (22.6 - 19.5) / z
To find the z-score corresponding to the 20th percentile, we can use the inverse CDF of the standard normal distribution. Using statistical software or a z-table, we find that the z-score corresponding to the 20th percentile is approximately -0.84.
Substituting the values, we get:
σ = (22.6 - 19.5) / -0.84 ≈ 3.7 / -0.84 ≈ -4.4
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The average age of a breed of dog \(= μ = 19.5\) yearsThe percentage of dogs that are older than 22.6 years = 20%Let's calculate the z-score of the given percentage\(:z = (x - μ) / σ20 = (22.6 - 19.5) / σσ = (22.6 - 19.5) / 0.84σ = 3.69 / 0.84σ = 4.39\) (approximately)
Therefore, the standard deviation is approximately 4.39 years.Explanation:Given, the average age of a breed of dog\(= μ = 19.5\)yearsThe percentage of dogs that are older than 22.6 years = 20%Let's calculate the z-score of the given percentage:z = (x - μ) / σ
Where\(,x = 22.6μ = 19.5σ =\)Standard deviationThen,\(20 = (22.6 - 19.5) / σσ = (22.6 - 19.5) / 0.84σ = 3.69 / 0.84σ = 4.39\)(approximately)Therefore, the standard deviation is approximately 4.39 years.
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can someone tell me what is AP
Answer:
a sequence of numbers in which each differs from the preceding one by a constant quantity (e.g. 1, 2, 3, 4, etc.; 9, 7, 5, 3, etc.)
The breaking strengths of cables produced by a certain manufacturer have a standard deviation of 92 pounds. A random sample of 90 newly manufactured cables has a mean breaking strength of 1700 pounds. Based on this sample, find a 95% confidence interval for the true mean breaking strength of all cables produced by this manufacturer. Then give its lower limit and upper limit. Carry your intermediate computations to at least three decimal places. Round your answers to one decimal place
Answer:
To find the 95% confidence interval for the true mean breaking strength of all cables produced by the manufacturer, we can use the formula:
Confidence Interval = Sample Mean ± (Critical Value * Standard Error)
First, let's calculate the standard error, which is the standard deviation divided by the square root of the sample size:
Standard Error = Standard Deviation / √(Sample Size)
= 92 / √(90)
≈ 9.685
Next, we need to determine the critical value corresponding to a 95% confidence level. Since the sample size is large (n > 30), we can use the z-table. The z-value for a 95% confidence level is approximately 1.96.
Now we can calculate the confidence interval:
Confidence Interval = Sample Mean ± (Critical Value * Standard Error)
= 1700 ± (1.96 * 9.685)
Lower Limit = 1700 - (1.96 * 9.685)
≈ 1679.69
Upper Limit = 1700 + (1.96 * 9.685)
≈ 1720.31
Therefore, the 95% confidence interval for the true mean breaking strength of all cables produced by this manufacturer is approximately (1679.7, 1720.3). The lower limit is 1679.7 pounds, and the upper limit is 1720.3 pounds.
what is the answer in canvas
PLEASE HELP ASAP!!!
Answer:
Explanation:
Im only in 9th grade aint
no 11 grader LOL R.I.P YOU
On the upper surface of Jupiter’s atmosphere, the attractive force of
gravity is 2.5 times that on Earth. What would a bathroom scale show
if a 50-kg person were weighed on Jupiter?
A bathroom scale on Jupiter would show a weight of 125 kg for a 50-kg person.
On the upper surface of Jupiter's atmosphere, where the attractive force of gravity is 2.5 times that on Earth, a bathroom scale would show a different weight for a 50-kg person compared to Earth. To calculate the weight on Jupiter, we can use the formula:
Weight on Jupiter = Mass × Acceleration due to Gravity on Jupiter
The acceleration due to gravity on Jupiter is 2.5 times that on Earth, so we can multiply the person's mass by this factor:
Weight on Jupiter = 50 kg × 2.5
Weight on Jupiter = 125 kg
Therefore, a bathroom scale on Jupiter would show a weight of 125 kg for a 50-kg person. It's important to note that this weight measurement is relative to Jupiter's gravity and may not reflect the actual mass of the person.
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Divide: 5 x minus 8 StartLongDivisionSymbol 45 x squared minus 42 x minus 48 EndLongDivisionSymbol Which of the following represents the length of the rectangle? 9x - 48 9x - 23 9x - 6 9x 6
Answer:
its D
Explanation:
haha calculator go brrrrrrr!
The following represents the length of the rectangle is 9x + 6. Hence option D is correct.
What is rectangle?Rectangle is defined as a two-dimensional shape (2D shape) in which the four angles are all right angles and the opposing sides are parallel and equal to one another. A new rectangle's base is equal to the diagonal plus the larger side of an existing rectangle, and its altitude is equal to the difference between the diagonal and the larger side of an existing rectangle.
The area of a rectangle is expressed by an expression.
One side has a 5x -8 ratio.
The reverse side is equal to
Rectangular surface area equals length times width.
You may determine it by dividing the area by the breadth.
= (45x² - 45x -48 ) / (5x -8) (5x -8)
= 9x +6
Thus, the following represents the length of the rectangle is 9x + 6. Hence option D is correct.
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whHow many episode does drama the bigg boss has?
Explanation:
what language of bigg boss
I need the answer to this
1) The order in which the events occurred is:
The great Greek era of the theaterPageant wagons are first usedThe first trope appears in the massThe presentations are moved outside the churchThe church outlaws theaterTheater continues throughout the Roman eraWriters of the Medieval era begin to write non-religious playsSeries of scenes called cycles are presented.2) The Eye Witness account is as follows:
"I am attending a church service and just witnessed a trope being performed. The set is simple, with painted backdrops and minimal props. The actors wear basic robes, but their energetic performances bring the story to life. The singing is beautiful and adds to the overall religious atmosphere. I am in awe of the talent and devotion on display."
Note that the Greek era was a time of great artistic and cultural achievement, particularly in the realm of theater.
Playwrights such as Aeschylus, Sophocles, and Euripides created masterpieces that are still performed and studied today. The Greeks developed the conventions of tragedy and comedy and elevated theater to a high art form.
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A block of wood has a density of 0.6 g/cm3 and a volume of 1.2 cm3. What is the mass of the block of wood?
Explanation:
Mass=density multiplied by volume
mass=0.6g/cm3 multiplied by 1.2cm3
mass=0.72g/cm3
04.02 Comparing Functions
i need help asap yall
Answer:
1. -10
2. -1
3. -3
Find the probability of getting 6 or more girls in 8 births.
Answer:
The probability of getting a girl is 12 . The probability of getting 6 girls is therefore (12)6 . Since we have 6 girls, we also need to find the probability of getting 2 boys, which is (12)2 . There are (86)=28 ways to get 6 girls out of 8 children.
Explanation:
Answer:
Explanation:
P(X > 6) = ?
P(X > 6) = P(X = 6) + P(X = 7) + P(X = 8)
P(X > 6) = 0.118 + 0.035 + 0.004
P(X > 6) = 0.157
Thus the probability of getting 6 or more girls in 8 births is 0.157
All of the following are components of the Aspire test except:
Answer:
A tool that provides info on how to apply for college.
Explanation:
Answer:
jExplanation:
do you believe ethical truths are universal or relative? why?
7,528 irrational or rational
Answer:7528 is not a rational number
Explanation: because we know it is not a perfect square.
Invasive species often unbalance the ecosystems into which they are introduced because _______. a. they did not co-evolve with the natural species and lack natural controls, like predators b. they breed quickly and have the potential to overpopulate an area c. they consume local resources d. none of the above Please select the best answer from the choices provided A B C D
Answer:
a.
they did not co-evolve with the natural species and lack natural controls, like predators
Explanation:
Invasive species often unbalance the ecosystems into which they are introduced because they did not co-evolve with the natural species and lack natural controls, like predators. The correct option is A.
What is Invasive species?An invasive species is a non-native species that has been introduced to an ecosystem and has the ability to cause harm to the environment, economy, or human health. Invasive species can be plants, animals, or microorganisms, and they can outcompete native species, spread diseases, alter ecosystems, and cause economic damage.
In many cases, invasive species are able to thrive in their new environment because they do not have natural predators or other natural controls to limit their population growth. As a result, they can quickly become dominant in an ecosystem, leading to a loss of biodiversity and changes in ecosystem functions.
Here in the question,
A. they did not co-evolve with the natural species and lack natural controls, like predators. This is the primary reason why invasive species are able to unbalance ecosystems. They can outcompete native species for resources, prey on them, or spread diseases to which they have no natural defenses.
Therefore option A is the correct answer.
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what is a non example of denisty
Answer: anything without density has no mass
Explanation: ex; radio waves or electromagnetic waves
What is the missing line of code?
>>> books = {294: 'War and Peace', 931:'Heidi', 731:'Flicka'}
>>> _____
dict_keys([294, 931, 731])
The code that a programmer uses to write instructions for a program. The “source code” of a program is composed of lines of code, and, depending on the programming language.
What is the role of missing line of code?Regardless of the amount of statements or fragments of statements on a line, a line of code (LOC) is any text line in a piece of code that is not a comment or blank line, as well as header lines.
LOC unambiguously comprises any lines that contain a variable declaration, as well as executable and non-executable statements.
Therefore, a line may produce one or more machine instructions. In assembly language, one machine instruction is typically created from one line of code.
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Transitions show us how __________ ___________ are __________ to one another.
Which type of mortgage each person should choose?
The type of mortgage each person should choose are :
A government issued mortgage for options 1 and 3 A conventional mortgage for option 2 Advantages of Government issued mortgageGovernment issued mortgages are more lenient, giving the borrower fair conditions. Because as lower credit score borrowers can qualify for Government issued mortgage unlike conventional mortgages. Also government backed mortgages require a lesser down payments and are better used when financing a home acquisition.
Hence we can conclude that The type of mortgage each person should get are A government issued mortgage for options 1 and 3 and A conventional mortgage for option 2
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Why are people cheating for answers to homework?
Answer:
people cheat on answers for homework because they either didn't have time to finish it or because they feel it isn't worth their time to work on when you do quizzes and learn the same thing in class at school
A cylindrical tank is half full of oil.
Answer:
What is the question asking?
Explanation:
hope this helps
Which of the following statements is true about buffer solutions.
The statement that is true about buffer solutions is it: keeps the pH value constant in chemical reaction.
What is a Buffer Solution?A buffer solution can be described as an aqueous solution that is made up of a weak acid and a conjugate base, and vice versa.
The pH value of buffer solutions remains almost unchanged when small amount of acid or base is added to the mixture.
A buffer solution can therefore maintain it's pH value when a small amount of acid or base reacts with it when added. Example of such buffer solutions is, ammonium hydroxide with ammonium chloride.
Therefore, the statement that is true about buffer solutions is it: keeps the pH value constant in chemical reaction.
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What is the answer with steps