Answer:
Earth's gravitational pull on the moon is strong because both objects are
rotating at the same speed.
Explanation:
Answer:
Earth's gravitational pull on the moon is strong because both objects are
rotating at the same speed.
Explanation:
Which of these can be found in a plant cell but not in an animal cell? a.chromosome b.nucleus c.chloroplast d.cell membrane
Answer:
b
Explanation:
Nucleus that is the answer
Answer:
C. Chloroplast
Explanation:
animal cells do not need to produce photosynthesis
In the passage, pope uses parallelism in the line "and to their proper operation still." antithesis in the line "ascribe all good; to their improper, ill." parallelism in the line "self-love, the spring of motion, acts the soul." antithesis in the line "reason’s comparing balance rules the whole."
In the passage, pope uses parallelism to show Antithesis in the line “Ascribe all Good; to their improper, Ill.”
What is Parallelism?This is a term that is often called parallel structure. It is when a phrases in a sentence is said to be familiar or when they are said to have the same grammatical structure.
Note that In the passage, pope uses parallelism to show Antithesis in the line “Ascribe all Good; to their improper, Ill.” as he wanted them to see what he is trying to convey.
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Consider the following figure ABDC with diagonal BC. Sides AB and DC are congruent angle A is congruent to angle D and sides AC and DB are congruent
Quadrilateral ABCD is both a parallelogram and a rhombus.
The figure ABDC with diagonal BC, with the congruent sides AB and DC, angle A is congruent to angle D, and sides AC and DB are congruent is a parallelogram. This is based on the definition of a parallelogram which is a quadrilateral with opposite sides that are parallel and congruent to each other.
Also, opposite angles of a parallelogram are congruent. Therefore, angle A and angle C are congruent. Additionally, angle B and angle D are also congruent because they are opposite angles of a parallelogram.The diagonal of a parallelogram cuts it into two congruent triangles.
Triangle ABD and triangle CBD are congruent triangles, since their sides are congruent, and angles A and D, and angles B and C, are congruent by the given information.
Therefore, their included angles ABD and CBD are also congruent. Because their opposite sides are congruent, quadrilateral ABCD is a rhombus. A rhombus is a parallelogram with all sides congruent. This implies that sides AB, BC, CD, and DA are all equal.
In conclusion, quadrilateral ABCD is both a parallelogram and a rhombus.
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Indian season of class 12 is more earlier than Nepal approx (3 month earlier) .May I eligible for JEE advanced if my board result is not officially declared. I know it takes much time to published results of class 12. If I leave this year I lost my first attempt of jee advanced
Answer:c
Explanation:
c
A brick is dropped from rest from a height of 4. 9 m. how long does it take the brick to reach the ground?
Answer:
1.0 s
Explanation:
Select the three statements that correctly describe the point plotted on the coordinate plane.
Answer:
where are the three statements?
Explanation:
How do mosses help succession
Answer: As mosses or lichens die, their remains decompose and are added back to the soil. The soil is then able to support a greater variety of plant life because it has been enriched with more nutrients.
Answer:
Mosses and lichens help to form soil by being the first organisms to appear on a bare rock during primary succession. While mosses are plants, lichens are a mutualistic combination of fungus and algae. Mosses and lichens break down the rock by releasing organic acids that disintegrate rock over time.
Hope it helped! :)
is it just me or is brainly being weird today?
Answer:
I don't find anything weird about it:)
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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The ratio of x to y is 2 to 3. If the sum of x and y is 125, what is the value of x?
Answer:
Given, the ratio of the two numbers = 3 : 2
Let’s assume that the two numbers are 3x and 2x (where, x is not equal to zero).
3x + 2x = 75
-> 5x = 75
-> x =15
Explanation:
What score do you need to pass SAT reading
Mean annual temperature (°C)
A particular forest in Canada, whose data is not
included in the figure, had a mean annual
temperature of -2°C. Based on the line of best fit,
which of the following is closest to the predicted
percent of leaf litter mass remaining in this particular
forest after decomposing for 3 years?
A) 50%
B) 63%
C) 70%
D) 82%
Answer:
A.50
Explanation:
Ithink is a for me
cos it's so hard so is a
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.
44% of U.S. Adults have very little confidence in newspapers. You randomly select 10 U.S. Adults. Find the probability that the number of U.S. Adults who have very little confidence in newspapers is (a) exactly five, (b) at least six, and (c) less than four.
The probability at the various points are
0.028860.24070.2877This is a binomial progression where
n = 10 persons
Probability = 44 percent
The probability of exactly five personsP (X = 5) = 10C5x0.44⁵x 0.56⁵
= 252x0.01649x0.055
= 0.02886
2. At least six adults10C6x0.44⁶x 0.56⁴ +10C7 x0.44⁷x 0.56³ +10C8 x0.44⁸ 0.56² +10C9 x0.44⁹ 0.56 +10C10x 0.44¹⁰x 0.56⁰
= 0.2407
3. Probability of less than 410C0 x 0.44⁰x 0.56¹⁰ + 10C1x 0.44¹x 0.56⁹ +10C2x 0.44²x 0.56⁸ +10C3 0.44³x 0.56⁷
= 0.2877
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04.02 Comparing Functions
i need help asap yall
Answer:
1. -10
2. -1
3. -3
12
DALILAH
Bakari is making a scale model of a large cylindrical building. The scale model has a volume that
of the building. To determine the radius and height of the scale model, Bakari divided both the ra
by 8 because the formula for the volume of a cylinder only has 2 variables.
Which statement is true?
Bakari is correct.
Bakari is incorrect. He should have divided the radius and height by 2.
Bakari is incorrect. He should have divided the radius and height by 4.
Bakari is incorrect. He should have divided the radius and height by 16.
Answer: Bakari is correct
Explanation:
Bakari is correct. If he divided both the radius and height by the same factor (in this case, 8), then the resulting scale model will have the same proportions as the original building, just scaled down by a factor of 8. The formula for the volume of a cylinder is V = πr²h, which only has two variables (the radius and height). So if Bakari wants to maintain the same proportions of the cylinder in his scale model, he needs to divide both the radius and height by the same factor. This will result in a scale model with a volume that is 1/8th the volume of the original building.
If f (x) = -2x^2 – 3x + 1, what is the value of |f (1)|?
A) 3
B) 4
C) 5
D) 6
Answer: B) 4
Explanation:
Given: f(x)=2x^2-3x-1
Then, f(1)=2(1)^2-3(1)-1
f(1)=2^4-4
f(1)=8-4
f(1)=4
Can IV tubing prevent back flow and contamination of the injection devices?
Answer:
Explanation:
Intravenous (IV) tubing or valves can prevent back flow and contamination of injection devices. This is also false! The truth is that everything from the syringe or medication bag to the patient's IV catheter is a single interconnected unit.
What is the test structure for the SAT?
Answer:
first you have 52 multiple choice reading question, which has a time limit of 65 mins, then you have 35 mins to do 44 writing questions, then you will have 25 mins for the non calc portion and 55 mins for the calc portion of math.
Explanation:
Can you electroplate a wooden article with a metal? why or why not?
Answer:
No
Explanation:
you cant this is because wooden materials dont have dipoles in their domains
Web developers need to know how long a page will take to load. The
table at left gives loading times according to page size when using a
particular interface. Which of the following statements best describes
the relationship between the page size and loading time?
Because the loading time grows by the same amount for every increase in page size, the relationship is linear.
What elements impact how quickly a page loads?The hosting server, amount of bandwidth used during transmission, web page design, as well as the quantity, nature, and weight of elements on the page, all affect how quickly a page loads. User location, device, and browser type are further considerations.
What affects page load time?It's just how quickly all of the content on a web page loads. Page type, user behaviour, file sizes, website server/host, inefficient code, hotlinking, and having too many plugins and/or widgets are just a few examples of the variables that can affect page speed.
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What do you do when you come across the SAT test question you don’t understand? 
Solve for
A
B
C
D
Hurry please!!! I’ll give the brainliest answer to whoever shows their works first!!!!
Question 8 of 25
The exact same experiment was conducted 15 times. How many times
should the results have been similar for them to be valid?
A. 15
B. 9
C. 8
D. 6
To consider the results of the 15 experiments valid, they should be similar in at least 8 of the trials . So, option C is the right choice.
To determine the number of times the results should be similar for them to be considered valid, we need to establish a threshold based on the number of experiments conducted. In this case, the experiment was repeated 15 times.
To determine the minimum number of times the results should be similar for validity, we can calculate the majority. We divide the total number of trials by 2 and add 1. In this case, 15 divided by 2 equals 7.5, and adding 1 gives us 8.
Therefore, for the results to be considered valid, they should be similar in at least 8 out of the 15 trials. This threshold ensures that the majority of the experiments produced consistent results, indicating reliability and reproducibility.
Thus, The correct answer is option C.8
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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
For the function f (x) = (-6x - 2)^2 , what is f (-7)? a. -40 b. 40 c. 80 d. 1600 e. 1936
Answer:
1600
Explanation:
If the equation starts with f(-7), then we have to replace the x in the equation to -7.
f(-7) = (-6 (-7) - 2)^2
Next, we multiply -6 and -7 to get a positive 42, since a negative number multiplied by a negative number is a positive number. Then, we subtract 2 from 42 to get 40. Finally, we square 40 by 2 (40 * 40) to get our answer: 1600!
INDEED I have a question what do they use to make Astronaut food and where would they sell it.????
Answer:
They use ice cream maybe they would have a store at the iss.
Explanation:
h
Answer:
An astronaut can choose from many types of foods such as fruits, nuts, peanut butter, chicken, beef, seafood, candy, brownies, etc. Available drinks include coffee, tea, orange juice, fruit punches and lemonade. As on Earth, space food comes in disposable packages.
Explanation:
Hope this answers something.
It Is Science I Could Not See Science So I Chose Sat Help
Answer:
See Explanation
Explanation:
Nucleus = the central part of the atom containing protons and neutrons
Electron Cloud = The area of the atom surrounding the nucleus where electrons can be found
Electron = A negatively charged particle that orbits the nucleus of an atom
Proton = A positively charged particle located in the nucleus of an atom
Neutron = A neutral particle located in the nucleus of an atom
20
Intersecting lines r, s, and t are shown below.
106°
239
What is the value of a?
I
Answer:
97°
Explanation:
Taking line s;
Inner angle ;st
st + 106 = 180° (Sum of angles on a straight line)
st = 180 - 106 = 74°
Third angle in the inner triangle, take angle as a:
74 + 23 + a = 180 (sum of angles in a triangle)
97 - a = 180°
a = 180 - 97
a = 83°
a + x = 180 (Sum of angles on a straight line)
83 + x = 180
x = 180 - 83
x = 97°
The value of x is 97°.
Intersecting LinesTaking line s; Inner angle ;
st
st + 106 = 180° (Sum of angles on a straight line)
st = 180 - 106
st = 74°
Third angle in the inner triangle, take angle as b:
74 + 23 + a = 180 (sum of angles in a triangle)
97 - b = 180°
b = 180 - 97
b = 83°
b + x = 180 (Sum of angles on a straight line)
83 + x = 180
x = 180 - 83
x = 97°.
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Read this excerpt from "Fences."
I peek through the cactus fence
and watch the women rub oil
sweeter than honey into their arms and legs
while their children jump waves
or sip drinks from long straws,
coconut white, mango yellow.
What is one theme of the poem that the speaker’s perspective reveals?
There are hurtful divisions between rich and poor.
People often do not get to visit their hometown’s sites.
Children live in a fantasy world that adults cannot join.
The ocean is powerful, and one needs to be careful around it.
Answer:
B
Explanation: I took the test.
Answer:
The correct answer choice is A
Explanation:
just took the quiz on edg.