Suppose babies born after a gestation period of 32 to 35 weeks have a mean weight of 2800 grams and a standard deviation of 700 grams Well baby is born after a suggestion the score for 40weeks baby = (x - mean) / s = (3600 - 3100) / 410 = 1.22.
What is the z rating for the 34-week gestation length toddler?The z-rating for a 34-week gestation length toddler is (2400g-2600g)/660g = -0.30g The z-rating for a forty-week gestation length toddler is (3300g-3500g)/470g = -0.42g. The forty-week gestation toddler weighs much less relative to the gestation length.
z score for 32 weeks baby = (x - man) / s * standard deviation= (3300 - 2800) / 900 = 0.5 The toddler born in week forty weighs quite extra considering the fact that its z-rating 1.22, is bigger than the z-rating of 0.56 for the toddler born in week 32 scorefor * 40 week baby = (x - mean) / s * standard deviation= (3600 - 3100) / 410 = 1.22.Read more about z score :
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Q1) Find only the domain of the following functions
1- f(x) =
5/x^2-3x-4
Answer:
Explanation:
(0,3)
Answer:
x ≠ -1, x ≠ 4
Explanation:
Hello!
We can find the domain by finding what values of x make the denominator of the fraction be equal to 0. If the denominator is 0, the function would be undefined, as we can't divide by 0.
The values that we find for x are restrictions for x, as it can't be those values.
Solve for xx² - 3x - 4 = 0x² - 4x + x - 4 = 0x(x - 4) + 1 (x - 4) = 0(x + 1)(x - 4) = 0x = -1, x = 4The domain includes all real numbers, except -1 and 4.
Which number is the main idea?
(1)Technology revolutionized agriculture as inventions dramatically increased productivity on the farms. (2)Eli Whitney’s invention of the cotton gin in 1793 permitted an individual to clean three hundred pounds of cotton in a single day—three hundred times more than could be cleaned by hand. (3)After the mechanization of wheat farming, the hours required to farm one acre dropped from sixty-one to three, and the per-acre cost of production fell from $3.65 to $0.66. (4)Machines entered every phase of agriculture—by 1890 some 900 companies were manufacturing such items as hay loaders, cord binders, seeders, rotary plows, mowers, and combines.
Answer:
The main idea is:
(1) Technology revolutionized agriculture as inventions dramatically increased productivity on the farms.
Explanation:
The opposite of love is not hate the opposite of love is control
Answer:
............. Welp that solves that problem ............
Explanation:
. 6. It was difficult to see through the __________ of the headlights at the cars. (1) brilliance (2) dazzle (3) brightness (4) shine
The answer is number 3 (Brightness).
on brainly it says Exam Mode 08:00-12:00 today. To keep exams fair, no new questions or answers can be added during this time. whats this?
Answer:
You cant answer during a certain time
Explanation:
idek
Answer:
This is to prevent cheating. Exams are very important in school, so they don't want us to cheat. I know, it sucks, but it's for the best.
Explanation:
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Answer:
ok
Explanation:
What is the number code for 19,000 ohmss resistor
Answer:
193 or 1902
Explanation:
Resistor values are coded using some number of significant digits, usually 2 or 3, followed by a power-of-ten exponent.
19×10³ would be encoded as 193
190×10² would be encoded as 1902
__
Additional comment
The values of resistors have been standardized for certain tolerances. The closest 1% or 0.5% resistors to this value are 19,100 ohms, encoded as 1912. The standard values are listed in the attached table.
A 19,000 ohm resistor would generally be a special-order part. The coding of its value would depend on what manufacturer it is ordered from.
Answer:
1902➡ 190 x 10² would be encoded to...
➡ 1902
Explanation:
hope it helps much
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if you suck the
how tho
Answer:
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In baseball what does it mean to step In opposition
Answer: U step with your opposite foot from your opposite hand. If you use your right foot more your gonna use your left foot.
Explanation:
This video explains it all.
https://youtu.be/2V9HKyNl3fY
What is the measure of the angle of the hands on a clock if it is 3:24
Answer:40-42 degrees
Explanation:
what are symptoms of the dutch disease
In context the phrase “ whatever happened “ at the beginning of the passage most likely serves to…
There are different aspect to a passage. whatever happened “ at the beginning of the passage most likely serves is to spark the reader’s interest in learning what will follow.
There are different ways authors do arose the interest of its readers. The phrase arose the interest of the readers to follow or read more about the passage.The method uses to spark the interest of the reader is by giving the reader hints, keeping them interested to know what will happen in the ending.
See full question from
In context, the phrase “Whatever happened” at the beginning of the passage most likely serves to
answer choices
a. establish that the narrator is not omniscient
b. introduce the idea that the truth can never be fully known
c. imply that the events that follow are not of great significance
d. spark the reader’s interest in learning what will follow
e. signal to the reader that the story will be in the mystery genre
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Nas is conducting his parents find out the fraction of people who blackout from GeForce is greater than six in early study population proportion was estimated to be 0.36 how large of a sample would be required in order to estimate the fraction of people who black out and six or more G force is at 80% the level of air most 0.04 round your answer to the next integer
Answer:
Give me a glass of water,?
One result of the Thirty Years' War was
options:
The breaking apart of Germany.
A population increase.
France emerging as the most powerful nation in western Europe.
A weakening of nationalism throughout Europe.
is time spent on phone dependent of battery life remaining or vice versa?
Produce a scatterplot of the provided dataset. Make sure to include a title and to assign labels to your axis. Edit the graph (i.e., set the background to transparent; borders to transparent; add greyed out grid lines) and add a regression line. Comment on the noted relationship (e.g., is it positive; is it negative?). What else can be said about the relationship concerning time spent on phone and battery life? If we were to break up the scatterplot into 4 quadrants; what would data points in the top left, bottom left, top right and bottom right say about the relationship concerning time spent on phone and battery life? For this example, in which quadrant(s) do the data points lie.)
The scatterplot will show that there is a negative relationship between time spent on the phone and battery life remaining.
How to explain the scatterplotThe scatterplot shows a clear negative relationship between time spent on the phone and battery life remaining. As time spent on the phone increases, battery life remaining decreases. The regression line also shows a negative slope, which confirms this relationship.
In bottom right, data points in this quadrant represent times when the battery life was low and the time spent on the phone was high. This is the most likely quadrant for data points to fall in, as it represents times when the phone was being used heavily.
In this example, all of the data points fall in the bottom right quadrant, which confirms that there is a negative relationship between time spent on the phone and battery life remaining.
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essay about how lack of resources affect education
Answer:
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Resource materials like charts, poster, white board, blocks, cards, clay, crayons, chalks etc. play a significant role in the learning process of students. If resource materials are used wisely they make remarkable enhancement of lesson impact. Availability of a wide variety of instructional resources can stimulate the interest and actively engage learners in the learning of different subjects. It also enhances the effectiveness of schools as these are basic things that can bring about good academic performance in the students. It was researched & found that teachers are also responsible for poor performance of students in school due to teaching methods which they use ,which show lack of commitment in preparing and imparting knowledge to students .They believe that variation in teaching methods by teachers tend to improve performance and that methods of teaching should be child centered rather than teacher centered. In public schools, students are often unprepared and do not have the materials that they need in order to complete the assigned work. This creates a multitude of problems, including that the student may not be able to complete their work to their best ability. Because a lack of school materials can lead to a drop of productivity in students, public schools should be required to provide low-cost or no-cost materials for students who are in financial need. This would ensure that all students were provided an equal opportunity while in school, while increasing student productivity and dissolving the gap in student success between income levels. To provide some operational definitions, in this context, the word “productivity” can be defined as the measurable and comparable success of the student. This could mean grades, test scores, or graduation rates. We could also compare their achievements that might not be so desirable, such as their incarceration rates or their dropout rates. Financial need will be defined as the student qualifying for free or reduced lunch. This would mean that if this plan was instituted, that student’s eligibility would already be pre-determined, which would take out some work that the school might have to do otherwise. Hence, through this essay I would like to convey the fact that lack of resources do affect education.
ʰᵒᵖᵉ ⁱᵗ ʰᵉˡᵖˢ
# ꧁❣ RainbowSalt2²2² ࿐
What are the advantages and disadvantages of requiring that all knowledge is verified by a
group?
Answer:
Advantages:
Increased accuracy: When knowledge is verified by a group, it is more likely to be accurate and free from errors or biases. This is because multiple people can provide different perspectives and expertise to ensure the validity of the knowledge.
Collaborative learning: Group verification encourages collaboration and discussion among individuals, which can lead to increased understanding and knowledge-sharing. This can help to foster a more open and diverse learning environment.
Quality control: By requiring verification by a group, there is a better chance of identifying and correcting errors or misinformation. This can help to maintain the quality and reliability of the knowledge.
Disadvantages:
Time-consuming: Verifying knowledge by a group can be a time-consuming process, especially when dealing with complex or controversial issues. This can slow down the process of acquiring new knowledge or making decisions.
Group biases: Group verification can sometimes lead to groupthink, where individuals may conform to the views of the majority or the most influential members of the group. This can result in the rejection of valid knowledge or the acceptance of flawed knowledge.
Difficulty in achieving consensus: Verification by a group can be difficult when there are different perspectives and opinions. It can be challenging to achieve a consensus on the validity of knowledge, and this can lead to delays or disagreements.
Limited diversity: Group verification may not always reflect the diversity of opinions and perspectives within society. This can lead to the exclusion of important voices and perspectives, which can limit the validity and usefulness of the knowledge.
if the operation ∅ defined for all x and y such that x∅y=x^2y/3 then what is the value of 2∅(3∅-1) ? Please help me
If x ∅ y = x² y/3, then
• 3 ∅ (-1) = 3² (-1)/3 = -3
• 2 ∅ (3 ∅ (-1)) = 2 ∅ (-3) = 2² (-3)/3 = -4
65 percent of consumers prefer to purchase electronics online. You randomly select consumers. Find the probability that the number of consumers who prefer to purchase electronics online is (a) exactly five, (b) more than five, and (c) at most five.
Answer:
Explanation:
To calculate the probabilities, we can use the binomial probability formula. In this case, we have a binomial distribution with the following parameters:
Probability of success (p): 65% or 0.65
Number of trials (n): The number of consumers randomly selected
Number of successes (k): The number of consumers who prefer to purchase electronics online
(a) To find the probability that exactly five consumers prefer to purchase electronics online, we can use the formula:
P(X = k) = (nCk) * p^k * (1 - p)^(n - k)
Plugging in the values, we get:
P(X = 5) = (nC5) * 0.65^5 * (1 - 0.65)^(n - 5)
(b) To find the probability of more than five consumers preferring to purchase electronics online, we need to calculate the cumulative probability from k = 6 to the maximum number of consumers randomly selected. This can be calculated as follows:
P(X > 5) = 1 - P(X <= 5)
(c) To find the probability of at most five consumers preferring to purchase electronics online, we need to calculate the cumulative probability from k = 0 to k = 5. This can be calculated as follows:
P(X <= 5) = P(X = 0) + P(X = 1) + P(X = 2) + P(X = 3) + P(X = 4) + P(X = 5)
Select the correct answer.
Which group is least likely to seek mental health services because of the stigma associated with it?
A.
African-American adults
B.
Hispanic adults
C.
Asian-American adults
D.
white adults
Answer:
hispanic adults
Explanation:
C Hispanic adult behdhshshshsh
Which event is described in the excerpt from book 13 of homers Odyssey
Answer:
The moment when Minerva disguises Ulysses as an old beggar.
Explanation:
From the video “Life Victorian Times”
What are five facts about the Rural Area/Poverty Class, that stood out for you, during the period?
Urgent!!!!
1 Many people in the rural areas worked as agricultural laborers and lived in poverty with large families crammed into small cottages.
2 The rural poor had limited access to healthcare and education, which resulted in high infant mortality rates and low literacy rates.
3 The living conditions in the rural areas were often unsanitary and unhygienic, with inadequate sewage and drainage systems.
4 Many rural families supplemented their income by taking in lodgers or performing piecework such as lace making or straw plaiting.
5 The workhouses were seen as a last resort for the rural poor, who would have to surrender their independence and live in harsh conditions in exchange for food and shelter.
You have 4 numbered tags in a bag { 1,3,5,7}. You will draw out two without replacement.
a) find the mean of the population
b) List all possible samples of two and calculate the mean of each sample
c) Calculate the sample mean of all your sampling distribution. Compare to your answer with the population mean.
Answer:
Explanation:
a) The mean of the population is given by:
Mean = (1 + 3 + 5 + 7) / 4 = 4
Therefore, the mean of the population is **4**.
b) There are six possible samples of two that can be drawn from the population:
{1,3}, {1,5}, {1,7}, {3,5}, {3,7}, {5,7}
The mean of each sample is:
{1,3}: (1+3)/2 = 2
{1,5}: (1+5)/2 = 3
{1,7}: (1+7)/2 = 4
{3,5}: (3+5)/2 = 4
{3,7}: (3+7)/2 = 5
{5,7}: (5+7)/2 = 6
Therefore, the means of all possible samples are:
2, 3, 4, 4, 5, 6
c) The sample mean of all possible samples can be calculated as follows:
Sample mean = (2 + 3 + 4 + 4 + 5 + 6) / 6 = 24 / 6 = 4
The sample mean is equal to the population mean. This is because the sample size is small and all possible samples have been considered. In general, as the sample size increases and more samples are considered, the sample mean will approach the population mean .
I hope this helps! Let me know if you have any other questions or if there is anything else I can help you with.
Proof that i need the answer
Answer:
I fixed the acct
Explanation:
Answer:
Explanation:
Hey it unbanned me
A young sumo wrestler decided to go on a special high-protein diet to gain weight rapidly. After 111111 months, he weighed 140140140 kilograms. He gained weight at a rate of 5.55.55, point, 5 kilograms per month.
Let yyy represent the sumo wrestler's weight (in kilograms) after xxx months.
Complete the equation for the relationship between the weight and number of months.
y=y=
w(t)=5.5 t+79.5 is the equation for the relationship between weight and the number of months.
What is meant by Function?A mathematical function from a set X to a set Y assigns exactly the same number of elements from Y to each element of X.
The sets X and Y collectively constitute the domain and codomain of the function.
a mathematical expression, rule, or law that establishes the relationship between two variables, one of which is independent, and the other of which is dependent.
Mathematics is filled with functions, which are crucial for creating physical connections in the sciences.
If, y = MX + b
Then m, the slope, is 5.5.
We need to find b.
When x=11, y=140, so: (140)=(5.5)(11)+b.
140=60.5+b
b=79.5
The values for x, y, and m are plugged in.
After simplifying, we take 60.5 off both sides.
This makes the equation:
y=5.5 x+79.5
Or, in the context of this equation:
w(t)=5.5 t+79.5
Therefore, w(t)=5.5 t+79.5 is the equation for the relationship between weight and the number of months.
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Free point and Branliest if you can answer..... What doi you call a fish with no eye
What is typically the best strategy to use when taking a test?
OA. Answer all of the questions in order
о B. Answer the most challenging questions first
C. Answer the essay questions first
D. Answer the least challenging questions first
Question 5 of 10
In a command economy, which group is most responsible for producing the
goods people in society need?
O A. Government agencies
OB. Private businesses
OC. Family members
OD. International corporations
^^^
In a command economy, the onus of producing goods and services to meet the needs of the society falls upon government agencies. (Option A)
What is the explanation for the above response?It is an economic system wherein the government exercises control over the means of production and dictates what goods and services will be produced and in what quantities.
Private businesses, if present, operate under strict governmental regulations concerning specific areas and goods production.
The involvement of family members and international corporations in such economies is usually absent as centralized control by the government overpowers any other entity.
Thus, the correct answer is: Option A)
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Need help with this psychology c
Answer:
Explanation:
For easy help and understanding of psychology, c refer to psychology b
the lengths of the three sides of triangle are consecutive odd integers. A square is constructed on each side of the triangle. If the total area of the three squares is 155 what is the area of the largest square ?
Answer:
81
Explanation:
it would help you understand of you drew the figure ,but it is up to you
1st : each side of the triangle (or one side of each square ) is gonna be
side 1 : a + 4
side 2 : a + 2
side 3: a
2nd : add all sides and square it so it will be..
(a+4)² + (a)² + (a+2)² = 155
3rd: bring 'a'
you could just put the whole thing in the calc then 'shift+solve+equale sign'
( put it as x in the calc not 'a' )
a = 5
4th: substitute 5 with 'a' in the largest area which is (a+4)²
(5+4)²
therefor, the answer is 81