Which action is part of a scientific investigation?
A. Gather opinions about which natural events to observe.
B. Record useful data gathered through observation.
C. Analyze the total cost of conducting an experiment.
D. Interview scientists from many areas of study.

Answers

Answer 1

B. Record useful data gathered through observation.


Related Questions

Adam can clean a room in 3 hours. If his sister Maria helps, they can clean it in 2 2/5 hours. How long will it take Maria to do the job alone?

Answers

Adam can clean a room in 3 hours. If his sister Maria helps, they can clean it in 225 hours. How long will it take Maria to do the job alone?
2 2 = 12 Together time, 2 2 , needs to be converted to fraction 555
Adan:3,Maria:x,Total: 5 Clearlystatetimesforeachandtotal,usingxforMaria 12
1+1= 5 Usingreciprocals,addtheindividualtimesgivestotal 3 x 12
1

1(12x) + 1(12x) = 5(12x) 3 x 12
4x+12=5x −4x −4x 12=x It takes Maria 12 hours
Multiply each term by LCD of 12x
Reduce each fraction
Move variables to one side, subtracting 4x Our solution for x



Answer is - 12 hours

What is the opportunity cost in this scenario?
Mikael has saved $4,000 for his to trip to Brazil. He has calculated that his total transportation expenses will be $1,000. The hotel will cost him
another $1,500. He will spend about $500 on food. He plans on spending the remaining $1,000 for sightseeing and buying souvenirs.
While booking his plane ticket, he realizes that the price has gone up. His total transportation expenses will go up by $200. He realizes that he
cannot cancel his hotel reservation. He also doesn't want to go cheap on food. Finally, he decides to give up visiting the popular Ouro Preto
during his stay in Brazil.

Answers

The opportunity cost in this scenario is Sightseeing.

The Opportunity Cost in this scenario will be the amount of  $1,000 that has been made available for  sightseeing and buying souvenirs.

Opportunity Cost is an alternative forgone which a person or an individual give up or forgone  in order to choose  other available alternative when making a  decision  which inturn may  result in  the loss of  gain  that would have been derived  if the alternative forgone was  choosing.

Example of opportunity cost is  giving up

on buying movies tickets for a textbook.

Therefore the opportunity cost in this scenario is Sightseeing.

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For question 1-5, choose the school tool on your home page that is identified below.
a. WebMail
b. honor code
c. Virtual Library
d. school directory
e. message board

1. contains student and Learning Coach information
2. guidelines for completing and submitting work
3 your school e-mail system
4, the location of your school handbooks
5, a forum to discuss course ideas

Answers

a. Web mail - 3. Your school email system

b. honor code - 4. the location of your school handbooks.

c. Virtual library - 5. a forum to discuss course ideas.

d. School directory - 1. Contains student and learning coach information

e. message board - 2. guidelines for completing and submitting work

There can be various school tools which will help manage information of the school system.

Web mail will contain all the school emails, correspondence with the parents and students.

Honor code will have the location of school handbooks.

Virtual library is an online discussion forum where students can exchange their course ideas with each other.

School directory contains contact information of all the students.

Message board will display necessary and important information which is for every student. There can be rules and guidelines posted there so that every student reads it and abide by them.

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[tex]-2xy^2(x^3y-2x^2y^2+5xy^3[/tex]

Answers

[tex]\boxed{\sf a(b+c+d)=ab+ac+ad}[/tex]

[tex]\\ \sf\longmapsto -2xy^2(x^3y-2x^2y^2+5xy^3)[/tex]

[tex]\\ \sf\longmapsto -2x^4y^3+4x^3y^4-10x^2y^5[/tex]

Hope it helps

Why do you believe the concerns around smartphones were identified as responsibilities and not dilemmas?

Answers

Smartphones were created by humans and therefore the concerns that arise from them should be our responsibility. I don’t know how they would be consider dilemmas.

Carrying a load of 100 pounds can reduce your cars fuel efficiency by ?

Answers

Answer: 1%

Explanation:

"According to the Environmental Protection Agency, each additional 100 pounds on a vehicle can reduce its fuel efficiency by 1%. Carrying open cargo (i.e., on flatbeds) is also less fuel-efficient than carrying cargo inside a closed truck."

Name two important body functions that are controlled by the brain without you having to think about them.

Answers

using your limbs ex: arms & legs, breathing

Answer:

Step 1:  Name two important body functions that are controlled by the brain

The first one that comes to my mind is movement.  Overall movement of your arms, legs, eyes and everything else that moves.  The second one that comes to mind is thought.  Everyone that has a brain has to think something using their brain.  Hope this helps!

Which model best shows the movement of oxygen during photosynthesis?
Plant
Ò A. Atmosphere
O B. Soil - Plant
C. Plant - Soil
D. Plant - Atmosphere

Answers

D. Plant - atmosphere

Are you able to handle rude people/trollers in the community? (Explain)

Answers

Answer:

However, it's often difficult to maintain your own manners when someone else is disrespectful.

While it would be nice to avoid them altogether, it's impossible in some situations. So you need to figure out a strategy of how to behave around them. There are quite a few different ways to handle these people.

Explanation:

1 stay calm

2 be direct

3 use humor

4 be polite

5 have a civilized conversation

6 don't over think the situation

Yes, just don’t be a snowflake and know that you are obviously more intelligent than them.

Lee el fragmento del poema de Ricardo Miró.
Ilustra el texto.​

Answers

Answer:

Muestre el texto primero. Pero te seguiré dando ejemplos:

Explanation:

MY COUNTRY

(english)

Such a small country, spread on an isthmus

where the sky is clearer, the sun brighter;

all your music echoes within me, like the sea

in the small cell of the conch.

Yet again, there are times I feel dread

when I don’t see the way back to you…

Perhaps I’d never have known such love,

if destiny hadn’t carried me over the sea.

______________________________________

(Español)

Un país tan pequeño, extendido en un istmo

donde el cielo es más claro, el sol más brillante;

toda tu musica resuena dentro de mi, como el mar

en la pequeña celda del caracol.

Una vez más, hay momentos en los que siento pavor

cuando no veo el camino de regreso a ti ...

Quizás nunca hubiera conocido tal amor

si el destino no me hubiera llevado sobre el mar.

_____________________________________

"like the sea in the small cell of the conch."

("como el mar en la pequeña celda de la concha".)

En este párrafo, se ha hecho una analogía.

I need help with math
Please

Answers

Answer:

Got it

Explanation:

U r really cute lol. Tell me what kind of math

A tutor should be able to work around a. Your house c. Your teacher’s schedule b. Your schedule d. All of these Please select the best answer from the choices provided A B C D

Answers

Answer:

I mean… probably d: all of the above

Explanation:

Answer:

Explanation:d

6X54 X 30 329 Зач 6 3 30 Sч Я 9

Answers

Answer:

8,188,830 43a

8,188,830

which one of the following phases best fits the productivity equation?
A. persons from varied backgrounds working together to try to do their job well
B. refusing to become annoyed when a coworker does something that makes you look bad
C. being part of a mutually satisfying relationship with a coworker
D. satisfied employees, with good supervision, achieving or surpassing their performance goals

Answers

D. because it has not only productivity but synergy

to maintain good balance in a horizontal relationship, you must…

Answers

Answer:

A

Explanation:

Working productively and sharing responsibility is the correct choice to maintain a good balance in a horizontal relationship. Hope this helps! Thanks.

hey 1988 + 2 = ??????​

Answers

Answer:

1988+2

=1988+1=1989

=1989+1=1990

1988+2=1990✔

Answer:

1990

Explanation:

I don't know why you couldn't do this on your own. It's simple math, but oh well. I hope this helps dude.

Which of the following resources are abundant in the United States and Canada?
O mineral deposits
O water supplies
Ofertile soils
all of the above

Answers

Explanation:

mineral deposits are abundant in United States and Canada

1. What is "FAFSA?"

2. When applying for a tuition loan, what should be your primary guideline?

3. Where does one go to find the FAFSA form?

Answers

1. The free application for Federal Student Aid

2. not sure

3. studentaid.gov

The primary guideline for a college student that is applying for a tuition loan is to have ideal repayment options.

What is FAFSA?

FAFSA is an acronym for Federal Application for Student Aid and it can be defined as a form that is issued to either current or prospective college students in the United States of America, in order to determine whether or not they're eligibile for student loans and financial aid.

The primary guideline for a college student that is applying for a tuition loan is to have ideal repayment options and an understanding of different types of loans.

In order to access the Federal Application for Student Aid (FAFSA), you should visit their official website or download the myStudentAid mobile application.

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Depth perception is not important in determining proper following distance.

A. True
B. False

Answers

The answer to this is false

Depth perception is not important in determining proper following distance is the false statement.

What is lack of depth perception?

The brain is able to integrate both images into a single 3-D image in a process called stereopsis. With the help of this information, it is possible to calculate both the distance between the items and their distance from one another.

Thus, the statement is not true.

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What type of relationship involves people who don’t share the same status?
A. parallel
B. horizontal
C. vertical
D. Circular

Answers

The correct option is (b) Vertical relationship.

https://brainly.com/question/1047537

The Escobar family went on a car trip. They drove 100 miles on country roads and 240 miles on the highway. They drove 50% faster on the highway than on the country roads. Let r represent their rate on country roads in miles per hour. a. Write and simplify an expression that represents the number of hours it took the Escobar family to complete their trip in terms of r. (Hint: 50% faster means 150% of the original rate.) b. Find their total travel time if they drove the posted speed limit.

Answers

Answer: Hey I'm sorry I didn't get to answer your question it's just that I need the points because I don't have enough to get help with my question. I hope you get the answer that you need for you question. Good Luck :)..

Explanation:

The expression that represents the number of hours it took the Escobar family to complete their trip in terms of r is 260/r

The expression for the total time of travel?

Let r represent their rate on country road and R represent their rate on highway.

So, we have:

R = (100% + 50%) * r

Evaluate

R = 1.5r

Rate is calculated using:

Rate = Distance/Time

So, we have:

r = 100/t and R = 240/T

Make T and t the subject

t = 100/r and T = 240/R

The total time of travel is:

Total = t + T

So, we have:

Total = 100/r + 240/R

Substitute R = 1.5r

Total = 100/r + 240/1.5r

Simplify

Total = 100/r + 160/r

Evaluate the sum

Total = 260/r

The total time of travel

The speed limit is 40mph

This means that:

r = 40

In (a), we have:

Total = 260/r

Substitute 40 for r

Total = 260/40

Evaluate

Total = 6.5

Hence, their total time of travel is 6.5hours

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One of the five reasons young drivers, age 16 to 20 are involved in more
collisions than older drivers is _______
pressure.
A. peer
B. school
C. night

Answers

Answer:

A

Explanation:

because their friends can be drinking in the car and says to the driver will u like to drink and persuading which will lead to him being drunk

Peer pressure because that’s the only word that fits.

3. Cora earns $13 an hour as a cashier. How much will
she earn if she works from 8:00am to 2:00pm?
Answer:
56

Answers

Answer: Answer is 78 dollars.

Explanation:

from 8:00 am to 2:00pm it would be 6 hours

so

1 hour = 13

6 hours = 13*6 = 78

What are examples of associates degrees

Answers

Associate of Arts (AA)
Associate of Arts in Teaching (AAT)
Associate of Business Administration (ABA)
Associate of Electrical Engineering Technology (AEET)

you good bronbtihrwithirntibibrinibn bjnj

Answers

Answer:

hi

Explanation:

good night friend

have a good night

Which group represents external customers of an organization

Answers

The buyer of the company's products and services. :)

Choose the vocabulary word that BEST completes the sentence.
The food writer ate at the restaurant on three nights to get an accurate picture of its
quality.
hoarding
subdued
mythological
successive

Answers

Answer:

Quality

Explanation:

If you substitute the other 4 words, the sentence simply does not make sense

The best answer would be quality

In order to buy a house, a couple takes a mortgage of M dollars at an annuel rate of r percent to be paid off over N months

Answers

Answer: Hey I'm sorry I didn't get to answer your question it's just that I need the points because I don't have enough to get help with my question. I hope you get the answer that you need for you question. Good Luck :)

Explanation:

how many chapters are there in the Bible?​

Answers

there are 66 chapters in Bible

18
Truck A leaves a loading dock and averages 40 miles
per hour until it makes a stop in Dover County. Truck B
leaves the same loading dock two hours after Truck A and
averages 60 miles per hour until it makes a stop in Dover
County as well. If both trucks arrive in Dover County at
the same time, how many miles is Dover County from the
loading dock?

Answers

Answer: 240 miles

Explanation: Since Truck A moves 40 miles in one hour, we can say that the truck traveled 40 miles after 1 hour, 80 miles after 2 hours, 120 miles after 3 hours, 160 miles after 4 hours, 200 miles after 5 hours, and 240 miles after 6 hours.

Now since Truck B moves 60 miles in one hour, it moved 60 miles in one hour, 120 miles in 2 hours, 180 miles in 3 hours, and 240 miles in 4 hours.

So when the question tells you that both trucks arrived at the same time, you can find the answer by looking for the distance where the two trucks met. So in this case, it would be 240 miles because Truck A took 6 hours to get to 240 miles and Truck B took 4 hours to get to 240 miles and since Truck A moved 2 hours ahead of Truck B, the answer would be correct.

Therefore, Dover county is 240 miles away from the loading dock.

Sorry about the bad explanation (the answer is correct though)

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Rather, they act as a confirmation of the participants' way of life, (9. symbol).. rendering familiar tasks, events and conventions. As everyone jumps, twists and turns in unison, a feeling of (10.together).. is engendered. In fact, folk dancing is probably one of the earliest forms of bonding. write a letter to your friend describing the important of English language in modern time Why can you use cross products to solve the proportion StartFraction 18 over 5 EndFraction = StartFraction x over 100 EndFraction for x? Industrial Designs has been awarded a contract to design a label for a new wine produced by Lake View Winery. The company estimates that 150 hours will be required to complete the project. The firms three graphic designers available for assignment to this project are Lisa, a senior designer and team leader; David, a senior designer; and Sarah, a junior designer. 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