Answer:
Hot watter i think very sorry if i am wrong
The final scores of students in mathematics are distributed normally with a mean of 72 and a standard deviation of 10. What is the probability that a student’s score will be between 65 and 78?.
Answer:
0.8041
Explanation:
0.8041
We know that
μ=72 and σ=5
and P(65<X<78)
We can determine the Z value as (X-μ)/σ
P( 65<X<78 )=P( 65-72< X-μ<78-72)
P((65-72)/5 < Z < (78-72)/5)P((65−72)/5<Z<(78−72)/5)
P(65 < X < 78 )=P(-1.4 < Z < 1.2)P(65<X<78)=P(−1.4<Z<1.2)
To fine the Z values:
P (-1.4 < Z < 1.2 )=P ( Z < 1.2 )-P (Z < -1.4 )P(−1.4<Z<1.2)=P(Z<1.2)−P(Z<−1.4)
From the standard normal tables:
P (Z < 1.2 )=0.8849P(Z<1.2)=0.8849
to find P ( Z<-1.4)
P ( Z < -a)=1-P ( Z < a )P(Z<−a)=1−P(Z<a)
From the standard normal tables:
P ( Z < -1.4)=1-P ( Z < 1.4 )=1-0.9192=0.0808P(Z<−1.4)=1−P(Z<1.4)=1−0.9192=0.0808
Therefore
P(-1.4 < Z < 1.2 )=0.8041P(−1.4<Z<1.2)=0.8041
P (65 < X < 78)=0.8041P(65<X<78)=0.8041
Which timeline shows the correct order of contributions made to the discovery of dna?.
Answer:
DNA was discovered in 1800, and then scientists studied DNA with X-Rays. After a while, scientists published a 3D model of DNA, and shortly after, scientists decoded DNA genes.
Answer:
B
Credit:
I got this answer from the other guy, just posting this answer for those who don't want to read
Choose the best Spanish word to complete the sentence. Nataniel ________ al parque todos los días. Iban iba ibamos ibáis.
Answer:
Iba al parque todo los días
Explanation:
Answer:
(A) Iba al parque todo los días
Explanation:
got a 100 on the test <3
Please do not leave your clothes in the locker room over night.
What push factors persuaded some settlers to move to texas from the united states?.
Answer they got more rights
4. 3 code practice: question 1.
what is the question tho
Which best describes the activity of the reading brain in proficient readers, compared to beginning readers?.
A good description which differentiates the brain of proficient readers from that of beginning readers is deeper cognitive function and brain development.
Proficient readers are expected to have a more developed brain which has been aided by long period of reading exercises and practice, hence allowing the brain to master and develop accordingly. Beginning readers would often find it difficult to exercise the same level of reading skill exhibited by proficient readers due to lack of reading experience.However, with time the brain of beginning readers begin to develop, allowing it to take complex reading actions with practice.
Learn more :https://brainly.com/question/25548347
Which of these explains the reasoning behind the correct answer in the previous question?.
A stationary siren emits a sound of frequency 1000 hz and wavelength 0. 343 m. An observer who is moving toward the siren will measure a frequency f and wavelength λ for this sound such that.
Which kind of psychology seeks to identify and promote those qualities that lead to happy, fulfilled, and contented lives?.
Answer:
this is the answer:The kind of psychology, which is concerned with the identification and promotion of those qualities that lead to happy, fulfilled, and contented lives, is positive psychology. In a bid to achieve this, positive psychology studies the strengths that aid individuals and communities to thrive.
We flowers in the school garden when it started to rain.
This is the complete sentence:
We were planting flowers in the school garden when it started to rain.I was able to find the complete exercise with its options to choose from online, which are:
were planting plant are planting have planted"Were planting" is the only one that is gramatically correct to complete the sentence given, because the sentence says that we were doing something when something else happened, so you need to start with the past continuons.
Check more information in the following link https://brainly.com/question/25005984?referrer=searchResults
When a stem cell differentiates and changes in size and shape specific genes are being jiskha.
When a stem cell differentiates and changes in size and shape, specific genes are being: expressed.
A cell can be defined as the fundamental (basic), functional, structural and smallest unit of life, which is typically found in all living organisms.
Gene expression refers to the transcription of a gene into a messenger ribonucleic acid (mRNA), followed by its subsequent translation into proteins.
Hence, gene expression is typically controlled on two (2) main levels and these include:
Transcription.Translation.In Genetics, specific genes are being expressed when a stem cell differentiates and changes in size and shape.
Read more: https://brainly.com/question/17973556
Answer:
expressed
Explanation:
1. expressed
2. senescence
3. splicing
4. totipotent, pluripotent, multipotent
5. chemicals in the body
hope this helps:)
Solve the equation. –3x 9 = –3(2x 3) 3(x – 4) 1 How many solutions does this equation have? one solution two solutions infinitely many solutions no solution.
Answer:
no solution
Explanation:
just took then assignment
Answer:
no soultion
Explanation:
Did you experience spending more time to make a decision that greatly affects you or your future just like anton? share your experience.
Answer:
yes
Explanation:
this Anton is unknown but I could remember missing my peers at an event at the stadium
What effect would a tax increase have on income? It would reduce gross income. It would not affect net income. It would increase net income. It would not affect gross income.
Answer:D: It would not affect gross income.
The effect which a tax increase would have on income is that: D. It would not affect gross income.
What is an income?An income can be defined as the amount of money that a person such as an employee, worker, or entrepreneur earn over a specific period of time.
Generally, there are two main types of income and these include the following:
Net incomeGross incomeIn conclusion, the effect which a tax increase would have on a person's income is that it would not affect gross income because it has been deducted already.
Read more on tax here: https://brainly.com/question/25783927
Which of the following is a result of gravity in relation to moving tectonic plates.
Answer:
Hello!!
Which of the following is a result of gravity in relation to moving tectonic plates?
A result of gravity in relation to moving tectonic plates is ridge push and slab pool.
Hope this helps!!
This is a map of Brazil. Based on the map, which of these has the MOST influence on the country's climate? A) the country's proximity to the equator B) trade winds coming off the Atlantic Ocean C) weather systems created by the Andes Mountains D) the Amazon River flowing to the Atlantic Ocean.
Answer:
It's A
Explanation:
Took the test
Why might you choose to filter a list or table instead of simply sorting it?.
What is the value of y in the formula shown when x = 4 5 ? y = 4 x + √x + 0. 2 - 5x.
Answer:
yan ang answer
ang solution lang gayahin ninyo
Explanation:
Read the descriptions below and answer the question that follows. Louis is 90 years old and suffers from Alzheimer’s disease. Olivia is 24 years old and does not want to be hypnotized. Frank is 16 years old and has attention deficit disorder. Alice is 30 years old and is a successful business woman. All of these subjects are otherwise healthy. Based on the information above, which of these subjects would most likely be easily hypnotizable? A. Louis B. Olivia C. Frank D. Alice.
Answer:
A. Louis
Explanation:
i took the test
Based on the information in the question , Louis can be hypnotizable.
What is alzhimer's disease?As far as dementia goes, Alzheimer's disease is the most prevalent. The disease is gradual, starting with mild memory loss and potentially progressing to the loss of communication and environmental awareness.
The brain regions that are responsible for thought, memory, and language are affected by Alzheimer's disease. It can significantly impair a person's capacity to carry out daily tasks.
Alzheimer's disease does not occur naturally as people age. One of the initial symptoms of Alzheimer's disease and other dementias is frequently memory loss.
An individual with Alzheimer's disease symptoms might also have more symptoms than memory issue.
Therefore, Based on the information in the question , Louis can be hypnotizable.
To learn more about Alzheimer's disease, refer to the link:
https://brainly.com/question/4304267
#SPJ5
The money supply will grow faster through deposit creation when the required reserve ratio is:.
Answer:
c. low and banks are unable to loan out all of their excess reserves. d
Explanation:
Lower required reserve ratio means banks have more money to lend. When banks are able to lend all its excess money, then money supply increases for citizens.
Explain how biology can be studied from a microscopic.
Given right triangle gyk, what is the value of tan(g)?.
Answer:
The answer is G 1/2 square root 3/2 2square Root 3/3 square root 3.
6-8x=7x-9x=36 i dont know the steps to solve
Answer:
sorry but i think this is mistake
Answer:sorry
Explanation:
Hydrogen chloride gas can be prepared by the following reaction.
Answer: Hydrogen chloride may be formed by the direct combination of chlorine (Cl 2) gas and hydrogen (H 2) gas; the reaction is rapid at temperatures above 250 °C (482 °F). The reaction, represented by the equation H 2 + Cl 2 → 2HCl, is accompanied by evolution of heat and appears to be accelerated by moisture.
Explanation:
What is the solution to ?.
U didn't complete ur question. So kindly complete it so we can help :) thnx <3
The scale on a map is 1 4 inch = 3 4 mile. How long is one mile on the map?.
Answer:
it would be 1/16+1/4=1
Explanation:
step by step explanation
Corporate bonds from Dagofi Radar are selling at 88. 354, bonds from Chambers Translation are selling at 112. 894, and bonds from Essentia Inc. Are selling at 96. 262. If Roger wants to buy two bonds with a par value of $1,000 each from Dagofi Radar, five bonds with a par value of $500 each from Chambers Translation, and four bonds with a par value of $1,000 each from Essentia Inc. , how much can he expect to spend? a. $8,439. 91 b. $8,500. 00 c. $2,975. 10 d. $9,343. 97.
Answer:
The answer is A
Explanation:
How many moles of oxygen are required to produce 37. 15 g CO2? 37. 15 g CO2 = mol O2.
Answer:
1.407 mol O2
Explanation:
In the figure below, what is the value of a +b?
Answer:
105
Explanation:
I got it right on the test.
