Each student at State college has a student I.d number consisting of eight digits ( the first digit is nonzero, and digits may be repeated) followed by two of the letters A,B,C,D,and E (letters may not be repeated). How many different student numbers are possible

Answers

Answer 1

Answer:

1,800,000,000 ways

Explanation:

Given

[tex]Digits: 8[/tex]

[tex]Alphabets: 2[/tex]

Required

Number of ways of selection

From the 8 digits; the first must be nonzero (i.e. any of 1 - 9).

There are 9 ways of selecting this:

The other 7 digits could be any of the 10 digits and there may be repetition.

Each of the digits can be selected in 10 ways. So, the number of ways of selecting the 7 digits is: [tex]10^7[/tex]

For the alphabets:

The first can be selected from the [tex]5[/tex] letters while the second can be selected from the remaining [tex]4.[/tex]

So, the number of ways the alphabets can be selected is: [tex]5 * 4[/tex]

Total number of selection is:

[tex]Selection = First\ Nonzero* The\ 7\ other\ digits\ * The\ alphabets[/tex]

[tex]Selection = 9* 10^7 * 5 * 4[/tex]

[tex]Selection = 1800000000[/tex]


Related Questions

Write a brief paragraph answering the following question: “ How do you know if someone is addicted to a drug?”

Answers

Answer: they act. Wei.rd I don't know go.ogle it

Explanation:

Answer:

Drug addiction is a disease that impacts brain functioning and behavior in fundamental ways. Over time, repeated use of an addictive substance can lead to an inability to stop using the drug, causing noticeable changes in priorities, behavior, and appearance. Signs that someone is abusing drugs include behavioral changes like loss of interest in activities, withdrawal from family, mood swings, and decreased performance at work or school. Other signs are physical, such as changes in sleeping and eating habits, poor hygiene, shaking, slurred speech, or poor coordination. Commonly abused drugs also cause more specific symptoms. Recognizing the signs of drug abuse is important for getting help and avoiding addiction and other negative consequences.

Explanation:

I hope this helps     :)

PE helped you Winner add c at theft g fog ft cry from four st my ft hugs c city x e c no v x

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Answer:

jvknchbnjkdfn.mvcubiorehfufm

Explanation:

a square plus b square equales

2- transcreva a frase abaixo na forma interrogativa:(não esqueça do ponto de interrogação)

a-you espeak english Very well.
__________________

b-we go to school by bus.
__________________

c-theg stay home on weekends.
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d- i like hot dog for lunch.
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me ajudem por favor.​

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Answer:

a- Voce fala ingles muito bem.

b- Agente vai pra escola de onibus.

c- Eles ficam em casa no final de semana.

d- eu gosto de cachorro quente pra almoco

Denada se poder me da um thanks e un brainly

Explanation:

The major cellular components in lymph are: White blood cells Red blood cells Platelets Protein molecules

Answers

Answer: white blood cells


PLEASE HELP!


Consider the fact that cancer is most easily defected when it is found early, and then consider the time and expense involved in diagnosing a potential case of cancer.

Answers

Answer:

Cancer is often detected when an individual notices a change in his or her health — excessive fatigue, for example, or unusual bleeding, a lump that doesn't go away, unexplained weight loss, night sweats, or a persistent change in bowel or bladder habits.Cancer that's diagnosed at an early stage, when it isn't too large and hasn't spread, is more likely to be treated successfully.

Explanation: look it up i hope it help

PLS HELPPP! Compassion means that you understand what other people are feeling. How can conpassion help you to solve a disagreement?

Answers

Answer:

compassion can solve an argument because, you are calm and understanding of what the other person is trying to say

Explanation:


Micronutrient needs in adulthood vary by gender, and menstruating females require more of which of the following?
A Iron
B) Phosphorous
C Chloride
D) Potassium

Answers

The answer is : A- iron

A micronutrient is a dietary component required by the body in smaller quantities. The menstruating females need more amount of iron in their diet. Thus, option A is correct.

What are micronutrients?

Micronutrients are the elements including the minerals and the vitamins that are required in small proportions by the body for fitness, wellness, growth, and disease prevention.

Iron, manganese, copper, zinc, boron, chlorine, and molybdenum are seven micronutrients that are required in small quantities by the body for growth and development.

During menstruation, the female body losses blood resulting in iron deficiency as iron is the component that makes the blood cells. It should be balanced in the diet to avoid diseases like anemia.

Therefore, option A. menstruating woman needs iron in their diet is correct.

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state three ways in which you could you use study plan to study effectively​

Answers

Explanation:

we can do any thing for that

In order to avoid peer pressure, it is important to recognize __________.
A. what peer pressure is and who the victims of peer pressure are
B. who is trouble, who is popular, and who will get you things in life
C. who to go to if you are being pressured
D. none of the above

Answers

Answer:

a

Explanation:

Answer:

A

Explanation:

If you know what peer pressure is you can most likely 9/10 times avoid it.

why do we still have a long way to go with regards to women's rights and gender equality worldwide ​

Answers

Because even if we now have more equality and rights as women did in the 50's-60's, women continue to not get paid as much as men. A woman who has made A's her whole life gets paid the same amounts of money a man does who made C's his whole life. Yes, women are now allowed to become higher occupations, but we continue to not get enough credit or recognition for those occupations.

Women still have a long way to go with regards to women's rights ​because not everyone has imbibe the notion that all men are equal and thus people needs to be oriented more and more so that it can stick in.

What is women in regards to women's rights and gender inequality?

History is known to be on the pathway  to gender equality, and women are fighting for  women's rights and an end to gender inequality.

There is a long route to take to ensure equal endowments, participation, and also a voice for women in the society but one day, we would get there.

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will mark brainly if answered correctly:) ps it’s soccer

Answers

Answer:

C

Explanation:

‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎

I’m pretty sure the answer is C

why do people vape/smoke?

Answers

Answer:

stress relief, pleasure...

Explanation:

Discribe the various nursing
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Answer:

cvndjkvjukcsdjb

Explanation:

fefwwioejfnjoiker

In which ways could religious beliefs affect communication? Select all that apply.

Most religions are the same.

Gender-specific religious rules may need to be followed.

Some religions have rules regarding modesty.

Many religions have dietary restrictions.

Religion is not a sensitive subject.

Some religions dictate whether a patient can receive certain treatments.

Answers

Answer:

B,C,D,F

Explanation:

not all religions are the same they never have the same rules and things they have to follow.

Gender-specific religious rules may need to be followed, while some religions have rules regarding modesty and dietary restrictions. Some religions determine whether a patient can receive certain treatments. So, the correct options are (B), (C), (D) and (F).

What are  religious beliefs which affect communication?

Religion communication are strong and necessary agents of social change in any human society that can also enhance the lives of individuals in terms of social, moral, mental, spiritual, economic and cultural well-being.

Religious communication can either be a communication act that is informed by religious believers' understanding of their faith or it is a communication act about religious belief when the communicator does not share those beliefs.

Thus, gender-specific religious rules may need to be followed, while some religions have rules regarding modesty and dietary restrictions. Some religions determine whether a patient can receive certain treatments. So, the correct options are (B), (C), (D) and (F).

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What statements are true about conflict
resolution? Check all that apply.

Conflict resolution can be completed without
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Resolution techniques may need to be
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Conflict resolution skills can be applied to all
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The statements 'resolution techniques may need to be combined' and 'conflict resolution skills can be applied to all types of conflicts' are TRUE about conflict resolution.

What is conflict resolution?

The term conflict resolution makes reference to the strategies used to solve problems between two different parts.

Conflict resolution is mainly determined by the personal attitudes of the parties involved in a given problem or situation.

Conflict resolution also depends on understanding the biases, behaviors, and beliefs of the parties.

In conclusion, the statements 'resolution techniques may need to be combined' and 'conflict resolution skills can be applied to all types of conflicts' are TRUE about conflict resolution.

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Answer:

The answer is A and B

Explanation:

I just answered the question on edge and got it right

why is it usually best to lay the person on their left side?​

Answers

Answer:

It promotes blood flow and prevents vomiting. Hope this helped!

Explanation:

11. Which of these events shows a disadvantage of competition?
O Prices of products may drop as companies compete for customers.
The quality of goods and/or services may improve.
Notebo...
Companies may pollute the air and water in an attempt to save money.
Innovative products may be developed in an effort to gain customers.

Answers

Answer:

The third event

The other ones are positive effects

In the three theories of emotion, how is the Schachter-Singer theory different
from the other two?
A. James-Lange does not acknowledge the limbic system.
B. There is no differentiation between the brain and the rest of the
body.
C. The thalamus routes the signal to the limbic system and the
frontal lobes.
D. The frontal lobes interpret the body's reaction.

Answers

Answer:

The Cannon-Bard theory proposes that emotions and arousal occur at the same time. The James-Lange theory proposes the emotion is the result of arousal. Schachter and Singer's two-factor model proposes that arousal and cognition combine to create emotion.

Please help

Should we be concerned with fish from the pacific sea regarding radiation or the plastic pollution? Also, what are your feelings on the safety of GMOs?

Answers

Answer:

Radiation levels in the Pacific ocean do not represent a real concern, but plastic pollution yes it is. GMO fish have not been released into the ocean

Explanation:

After the nuclear disaster occurred in 2011, concerns about the radiation levels in the Pacific ocean have been raised. However, scientists showed that this nuclear disaster added only one percent more of the naturally occurring radiation existing in this region. In consequence, it does not represent a real problem for human health and fish consumption. On the other hand, plastic debris represents a real problem not only in the Pacific ocean but also in other oceans around the world. However, the Pacific ocean is known to accumulate a major part of the plastic debris, and this ocean is sadly famous to form the largest floating "plastic/garbage" island around the world. Finally, Genetically Modified Organisms (GMOs) are organisms whose DNA has been modified by genetic engineering techniques. GMOs represent a real concern for human health but it is believed that GMO fish have not been released into the Pacific ocean.

Will mark brainly if answered correctly:) ps it’s soccer

Answers

An indirect kick is awarded for a minor foul. So I’d say it’s none of the above

Answer:

tripping!!

Explanation:

Which is an example of a general warm-up?
O jogging slowly before a running exercise
• a whole body flexibility set of exercises
O push-ups
• slow punches

Answers

Answer:

slow punches is the answer

Explanation:

All the other ones are a start of a workout or a full workout in general. Slow punches would be taking it slow but still warming up your arms/ hands/ fists for the main workout of that body part...

I hope it helps!

In my opinion I think the answer is “jogging slowly before a running exercise” would be the answer because slow jogging gets blood moving and loosens you up, just from experience

Locomotor movement is moving your body without travel

Answers

Answer:

no

Explanation:

its moving your body from one place to another e.g running

HELPPP!!!!!!!!!!!!!!!!!!!!!! DUEEEEEEEEEEE ASAP!!!!!!!!!!!!!!!!!!
1. The excerpt is best understood as a response to which of the following historical developments?

“The agitation on the subject of Slavery, now raging through the breadth of the land, presents a most extraordinary spectacle. Congress, after a protracted session of nearly ten months, succeeded in passing a system of measures, which are believed to be just to all parts of the Republic, and ought to be satisfactory to the People. The South has not triumphed over the North, nor has the North achieved a victory over the South. Neither party has made any humiliating concessions to the other.”

-Source: Senator Stephen A. Douglas, in a speech, 1851



the passage of the Compromise of 1850

the creation of the reservation system in the West

the end of the Mexican-American War

the sale of land in the Midwest at a low cost

Answers

Answer:

....

Explanation:

which component of the lymphatic system helps produce and repair blood cells?

A) central

B) peripheral

C) accessory

D)supplementary

Answers

Answer:

A) central

Explanation:

The lymphatic system plays a major role in specific immune responses. The lymphatic system is composed of lymph, lymphatic vessels, and lymphatic organs (bone marrow, thymus, lymph nodes, spleen, etc). These lymphatic organs help to produce and repair immune cells including lymphocytes (T cells and B cells), monocytes, and plasma cells that generate antibodies against specific pathogens. The lymphatic organs can be classified into 1-primary (central) lymphoid organs, i.e., bone marrow and thymus, that produce lymphocytes and 2-secondary lymphoid organs, i.e., spleen, lymph nodes, and tonsils, that filter out and destroy undesired pathogens. The central lymphoid organs are sites where lymphocytes can divide and proliferate.

identify the two location for your hands on the steering wheel

Answers

Answer:

at ten and two.

Explanation:

What 3 nutrients do we want to try to limit?

Answers

People should try to limit added sugars, saturated fats and sodium . Additionally trans fats :)

Answer: sugars, saturated fats and sodium .

Explanation:

Healthcare workers analyze data in the form of tables and charts in order to

A) maintain mathematical and critical-thinking skills.
B) provide solutions to healthcare problems.
C) organize information into tables and graphs.
D) keep accurate patient information in records.

Answers

the answer should be D.

PLEASE HELP!!!!!!


Do you think airbags should be mandatory equipment in American cars? Why or why not?

Answers

In my opinion, I think that airbags should be mandatory equipment in American cars. I think that because they have saved many life’s. If kids under the required age sit in the back seat, it shouldn’t be too much force.

Hope this helps!:)

Which choice is NOT a symptom of diabetes?
-excessive urination
-dehydration
-thirst
-weight gain

Answers

The answer is weight gain.
The answer is weight gain I hope that helped

Please help!

I don’t know the answer for 4&5 !

Answers

Answer:

Explanation:

according to the label on the image, it looks like you'd consume 70 calories and 20 grams of fat. Im not totally sure though, you may need to multiply the serving sizes.

Hope this helps!

Like that other person is correct hope that helpssssssss
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