Explanation:
i have borne thirteen children,and seen most all sold off to slavery ,and when I cried out with my mother's grief,none but Jesus heard me!and ain't I a woman?
Answer:
C: I have borne thirteen children, and seen most all sold off to slavery, and when I cried out with my mother’s grief, none but Jesus heard me!
Explanation:
Just took the test
How many breaks do we get between during the test?
Answer:
I got 2 when I took the PSATs
Explanation:
Answer:
1 good luck with the test
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 majority of the rocks that form at the surface of the earth are
Answer:The majority of rocks found on the surface are metamorphic and igneous rocks. Igneous rocks form from the cooling of magma or lava. Sedimentary rocks form when sediment being compacted and cemented. Erosion, Deposition, Compaction, Cementation.
An unselective and noncompetitive application is called
Answer:
Open Admission: a type of unselective and noncompetitive college admissions process in the United States in which the only criterion is a high school diploma or GED
Explanation:
Answer:
Open admissions.
Explanation:
Open admissions, or open enrollment, is a type of unselective and noncompetitive college admissions process in the United States in which the only criterion for entrance is a high school diploma or a certificate of attendance or General Educational Development (GED) certificate.
Even though it is always dark in the Twilight Zone, what are some adaptations that organisms have developed in order to see?
The correct answer to this open question is the following.
Although there are no options attached, we can say the following.
Some adaptations that organisms have developed in order to see in the Twightlite Zone, under the sea, are the following.
Due to the absence of sunlight in this zone of the ocean, animals have developed luminescent attributes such as bioluminescence, the capacity of organisms to produce their own form of light. Some other animals have grown bigger eyes or a better auditory system so they can be guided by the vibrations transmitted by other animals or objects.
The ocean Twightlite zone lies below the ocean, approximately 200 to 1000 meters below.
Kam has 10 eggs. He puts 2 eggs on each plate. How many plates does Kam need to hold all the eggs?
Answer:
Kam will need 5 plates to hold all of the eggs.
Explanation:
Answer:
5 plates
Explanation:
2 + 2 +2 +2 +2 = 10
there is 5 2's being added so he will need 5 plates
Hope this helps :)
can someone help me please and thank you this is for science
Answer:
#1 45000
#2 THe lines represent the connections between them
hope this helps?
Which of the following is equal to √3 √2?
The options that are equal to the root √3/2 are options A and C.
How is this so?Given √3/2 is the value.
To Find - The angles for which √3/2 is the value.
Solution -
Sin60° = √3/2
Tan60° = √3
Cos30° = √3/2
Cos90° = 0
Hence, is the value of Sin60° and Cos30°. Options A and C.
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Full Question:
Although part of your question is missing, you might be referring to this full question:
Which of the following is equal to √3/2
(Select one or more answers)
Ans:
sin 60°
tan 60°
cos 30°
cos 90°
Which of these is a sequence of defense for fighting off a pathogen?
tears → fever → antibodies
fever → T-cells → saliva
ear wax → B-cells → inflammation
inflammation → tears → antigens
Answer:
Explanation:
The correct sequence of defense for fighting off a pathogen is:
inflammation → fever → antibodies
Inflammation is the body's first line of defense against a pathogen. It is a process by which the body's immune system attempts to contain and eliminate the pathogen. This is often accompanied by redness, swelling, and pain in the affected area.
If the pathogen manages to evade the body's initial defenses, the body will raise its temperature in response to the infection. This is called a fever, and it helps to create an environment that is less hospitable to the pathogen.
As the immune system continues to respond to the pathogen, it produces specific proteins called antibodies that can recognize and neutralize the pathogen. These antibodies are created by B-cells, a type of white blood cell, and they help to prevent the pathogen from spreading further in the body.
Therefore, the correct sequence of defense for fighting off a pathogen is inflammation → fever → antibodies.
Answer: The answer is A
Explanation:
Competition among sellers
A
lowers costs and prices.
B
raises costs and prices.
С
lowers costs and raises prices.
D
raises costs and lowers prices.
A bicyclist leaves Bay Shore traveling at an average speed of 12 milesper hour. Three hours later, a car leaves Bay Shore, on the same route,traveling at an average speed of 30 miles per hour. How many hoursafter the car leaves Bay Shore will the car catch up to the cyclist?
The car will catch up with the cyclist 2 hours after he leaves Bay Shore.
What is the speed covered by the cyclist?The speed of an object in motion is the amount of distance traveled in a specified direction within a given time.
It can be calculated by using the relation:
Speed = distance/time.
The speed traveled by the bicyclist = 12 m/ 1hrThree hours later, a car traveled the same route with a speed = 30 m/ 1hrSo, in three hours, the bicyclist would have traveled at a speed of:
12 m × 3 = 36 milesSo, if the car drove 30 miles in 1 hour, In 60 miles, he will drove the car for 2 hoursThe bicyclist will drove for 36 miles + 12 miles + 12 miles to cover the time of 2 hours.
We can have the relation equation:
30x = 12x + 36
30x - 12x = 36
18x = 36
x = 36/18
x = 2 hours.
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If minus 9 over 5 less than minus 3 t plus 1 less than minus 7 over 4 comma what is one possible value of 9 t minus 3 ?
Let's simplify the given inequality first.-9/5 < -3t + 1 < -7/4
To solve for t, we need to isolate it in the middle. Let's start by subtracting 1 from each part.-9/5 - 1 < -3t < -7/4 - 1-14/5 < -3t < -11/4
Now, we can isolate t by dividing each part by -3 and remember that when we divide an inequality by a negative number, we must flip the inequality sign.-14/5 ÷ (-3) > t > -11/4 ÷ (-3)14/15 > t > 11/12
Now, let's find a possible value of 9t - 3 by selecting any value of t in the range we found above. For example, we can choose t = 1, then:9t - 3 = 9(1) - 3 = 6
Therefore, one possible value of 9t - 3 is 6.
QUESTION 3 Think about the article. How is Cylita Guy different from Alba Colón? A. Guy has a STEM job, but Colón does not. B. Guy studies wildlife, while Colón is an engineer. C. Colón has a STEM job, but Guy does not. D. Guy does engineering, while Colón is an animator. SUBMIT
Guy studies wildlife, while Colón is an engineer. The correct option is B.
What is article?An article is a piece of nonfiction writing that delves deeply into a specific topic or issue.
The purpose of an article is to inform, educate, or entertain the reader on a particular subject, and it often presents multiple perspectives or sides to an issue.
Articles can range in length from a few hundred words to several thousand words and can be found in newspapers, magazines, journals, and websites.
Cylita Guy's work is related to biology and ecology because she studies and researches insects and their ecosystems.
Alba Colón, on the other hand, is an aerospace engineer who works for NASA on the design and testing of space vehicles. While both are in STEM fields, their areas of expertise and job roles differ.
Thus, option B is the correct answer.
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A B C OR D? Best & correct answer gets braniest!
Answer:D
Explanation:
Answer: option A is correct
Explanation:
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 does ACT Accommodations Do For People With Learning Disabilities?
ACT Accommodations for people with learning disabilities aim to provide equal opportunities and access to individuals during the ACT test-taking process.
How is this so?These accommodations can include extended time for completing the test, a separate testing room,the use of assistive technology, breaks as needed, and other specific accommodations based on the individual's needs.
By offering these accommodations,ACT aims to level the playing field and ensure that individuals with learning disabilities have a fair chance to demonstrate their abilities.
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120 + 55 + 90 - 55??
pts = alot
Answer:
210
Explanation:
120 + 55 + 90 - 55 = 210
good luck, i hope this helps & tyyy :)
Answer:120 + 55 + 90 - 55 = 210
do employers check your name on your ID or birth certificate to make sure it's spelled right on the certificate with your passes?The last letter which is an E is missing in CELLESTE which is my middle name on my certificate and it can't be changed... will still stop me from being employed by the government or evening going university? please help I'm freaking out can affidavit solve the problem if there is one
Answer:
What is your question..
Explanation:
I don't understand..
Answer:
Depending on the position an employer will check these items.
Explanation:
This is a problem that can be fixed. Depending on the municipality you are a resident of, there will be a process to follow. In most of the United States, there is what is called a Vital Records office. These offices have a procedure that usually involves completing a form and submitting that form. With the nature of beauracracies at the moment in this pandemic, the time for accomplishing this may be extended. Since this will affect any certificates and diplomas you earn, I would attempt to get this problem solved as soon as you can, so that all names will match when you present them to an employer or a university. During the transition time, an affidavit stating that you are in the process of correcting errors on your vital documents will most likely be required, which will also be available through your municipalities Vital Records office.
Alright everyone. I have to take the PSAT and I'm a bit nervous. I'm not even supposed to take them in the eight grade so I'm even more nervous. How should i calm my nerves?
Answer:
HI i took the psat 2 days ago, and do not stress at all, I had stressed so much before I took it, but really, it nothing to stress about, this is a practice test, so when you take the SAT in the near future, you know what specific things you need to work on all along, just remeber all along the test that this is a PRACTICE test, so really there no need to stress, make sure you get a good night sleep and eat food before you go take it:)
Why is it necessary to convert carbohydrates into sugars?
A. So they can be absorbed by the body
B. Because sugars taste better than carbohydrates
C. Because the body cannot get sugars from other sources
D. Because chemical energy is only found in sugars
Answer:
D.because chemical energy is only found in sugar
Because chemical energy is only found in sugars is it necessary to convert carbohydrates into sugars. Hence, option D is correct.
What is chemical energy?The power that chemical compound bonding contains molecules and atoms. It is discharged during the chemical reaction, which is known as an exothermic reaction and produces heat mostly as a byproduct. A few methods for storing chemical energy are biomass, batteries, natural gas, oil, and coal.
chemical strength Chemical molecules have energy bound up in their bonds. Exothermic reactions are ones where heat is regularly produced as a result of the release of chemical energy during the reaction. Newly formed bonds can store some of the heat energy required for a reaction to proceed as chemical energy.
Thus, option D is correct.
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The barry family invited 100 relatives to their christmas party. 90 guests had italian heritage, 80 had german heritage and 75 had swiss heritage. What is the minimum number of people who claimed ancestry from all three heritages?.
Answer:
45
Explanation:
The minimum number of people who claimed ancestry from all three heritages is : 45
Given that there are 100 relatives
let's assume that 1 relative = 1 room
100 relatives = 100 rooms
Number of relatives with Italian heritage = 90
Number of relatives with German heritage = 80
Number of relatives with swiss heritage = 75
Step 1 :
Fill up the first 90 rooms with Italian heritage relatives
Fill up the remaining 10 rooms with 10 Relatives with German heritage
Step 2 :
Distribute the remaining 70 relatives with German heritage into 70 rooms out of the 90 rooms already occupied by the relatives with Italian heritage
Step 3:
Distribute the 75 relatives with swiss heritage into the 20 rooms occupied by Italian heritage relatives only and 45 rooms occupied by both German and Italian relatives and into the 10 rooms occupied by the German heritage relatives
Therefore we can conclude that the minimum number of people who claimed ancestry from all three heritages is : 45
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Type 2 diabetes disproportionately affects minority youth TRUE OR FALSE
this is an EXAM!! please i need the correct answer !!
Answer:
I think it is false
Explanation:
A pentagon $abcde$ is translated north by 40 units to pentagon $a_1 b_1 c_1 d_1 e_1. $ pentagon $a_1 b_1 c_1 d_1 e_1$ is then translated east by 50 units to pentagon $a_2 b_2 c_2 d_2 e_2. $ we know the perimeter of pentagon $abcde$ is 30 units. Find $cc_2. $
Answer:
64.03
Explanation:
Since the pentagon is translated 40 units north and 50 units east, we can look at c, c1 and c2 as a right triangle.
cc1 = 40
c1c2 = 50
By pythagoras theorem,
cc2² = cc1² + c1c2²
⇒ cc2 = √cc1² + c1c2²
cc2 =
\(\sqrt{40^{2} + 50^{2} } \\\\\sqrt{1600 + 2500} = \sqrt{4100} \\\\= 64.03\)
Given:A pentagon ABCDE is translated north by 40 units to pentagon A1B1C1D1E1. Pentagon A1B1C1D1E1 is then translated east by 50 units to pentagon A2B2C2D2E2. We know the perimeter of pentagon ABCDE is 30 units.
To find:\($CC_2$\)Solution:The diagram is shown below:In the above diagram, the given information is shown. Let the length of \($AE$ be $x$\).As we know that perimeter of pentagon $ABCDE$ is 30 units, so we can say that:AB + BC + CD + DE + EA = 30Since, Pentagon ABCDE is translated north by 40 units to pentagon \($A_1B_1C_1D_1E_1$.So, $A_1B_1$ = AB = $x$\)
We know that \($B_2C_2 = x$ and $B_2B = EA = x$. Therefore,$(C_2C)^2 = (x)^2 + (x)^2$$(C_2C)^2 = 2x^2$C2C = $\sqrt{2}x$Therefore, CC2 = C1C + C2C = 50 + C2C = 50 + $\sqrt{2}x$\)So, the value of \($CC_2$ is $50 + \sqrt{2}x$.\)
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List two desirable characteristics of a four-year college.
Positive feedback will not help your team feel motivated and engaged in their work or help them understand your company's standard True or false?
Answer:
False
Explanation:
If you are positive with your employees and motivate them with positive feedback, then they surely to be engaged in work better.
For the pathway SAT/ACT in WA will my school use my highest sat score or my most recent?
The specific policies regarding the use of SAT/ACT scores for college admissions can vary from school to school. It's best to consult with your school's admissions office or check their official website to understand their specific requirements and policies.
In general, many schools consider the highest score achieved by an applicant, also known as superscoring. Superscoring involves considering the highest section scores from multiple test administrations to calculate a composite or total score. This allows students to showcase their best performance across multiple test sittings.
However, some schools may have different policies and may consider the most recent score or use a different method to evaluate test scores. It's important to reach out to your school's admissions office or refer to their official documentation to determine how they handle SAT/ACT scores for admissions purposes.
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Which describes one characteristic of both El Niño and La Niña?
Answer:
Both occur in the Pacific Ocean.
Explanation:
2- A force of 100 N to the right and a force of 80 N to the left is it a balance or unbalanced force
Answer:
unbalanced
Explanation:
there is still 20N pulling to the right after subtracting them
Which of the following demonstrates how Earth systems interact over large periods of time and different-sized spaces?
Plate tectonics is an example that demonstrates how Earth systems interact over large periods of time and different-sized spaces. (Option A)
How is this so?It involves the movement and interaction of Earth's lithospheric plates,which cover the planet's surface.
Plate tectonics influences various geological processes, such as the formation of mountains,earthquakes, and volcanic activity.
These interactions occur over long periods,shaping the Earth's surface and affecting regions across different spatial scales, from local to global.
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Full Question:
Although part of your question is missing, you might be referring to this full question:
Which of the following demonstrates how Earth systems interact over large periods of time and different-sized spaces?
A) Plate tectonics
B) Geographic Entities
C) Astronomy
D) Biochemical cycles
Brainliest just look at my pic bellow and say
Say thank you and I will mark brainliest if you go there :)
Answer:
Thank you
Explanation:
Thank you×100