help please, thank you !!

Help Please, Thank You !!

Answers

Answer 1

Answer:

5

Explanation:


Related Questions

HELP ITS DUE TOMORROW ​

Answers

Put them in numerical order

Which phrase describes the parts of a solution but NOT the parts of a heterogeneous mixture?

A.) evenly mixed
B.) chemically bonded
C.)always a single type of atom
D.) easily visible with a unaided eye

Answers

always a single type of atom

Answer:

c

Explanation:

What is most likely to occur during a chemical reaction?
a Molecules of the original substance are lost. b New atoms are created. c The original substance maintains its properties. d Mass is conserved.

Answers

The answer is B, because when something new is being created it is considered to be a chemical change.

During a chemical reaction, the most likely occurring is mass conservation. According to law of conservation of mass, total mass in a reaction is conserved.

What is law of conservation of mass?

According to the law of conservation of mass, the total mass in a chemical reaction or in a physical change is conserved. Simply, mass is neither created nor destroyed.

When a chemical reaction takes place,  no new atoms are created and the properties of the reactant species cannot be maintained after reaction.

Molecules of any reactant is not lost during a reaction. The total mass in the reactant side of a balanced reaction will be equal to the total mass in product side.

Therefore, the mass conservation is likely to occur during a chemical reaction. Thus, option d is correct.

To know more, about law of conservation of mass, refer the link below:

https://brainly.com/question/13383562

#SPJ2

Why are gamma rays not affected by a magnet as they pass over it?

a) Gamma rays do not have enough mass to be affected.
b)Gamma rays do not have the right electrical charge to be affected.
c) Gamma rays are composed of only energy.
d) Gamma rays move too fast for anything to affect their pathway.

Answers

I think it's B

I hope I helped

B - gamma rays do not have the right electrical charge to be affected

Carlos is using the following images of a coal plant and a barbecue for his science investigation about chemical energy. Based on his observations, which statement most likely describes the conclusion of his investigation?

a coal plant


a barbecue


The images show examples of chemical energy being converted into heat and electrical energy.
The images show examples of mechanical energy being converted to heat energy.
The power plant and the barbecue convert electrical energy into chemical energy.
The power plant and the barbecue store heat energy and convert it to chemical and electrical energy.

Answers

I believe it is the first one, please correct me if I'm wrong.

Answer:

A

Explanation:

what is the volume of a marble that has a mass of 3.g and a Density of 2.7 g/ml ?
make sure to round to the nearest tenth

Answers

Answer:

1.111 or since you want me to round 1.1 if not right let me know please.

Explanation:

Answer:

1.1

Explanation:

all you have to do is divide the mass by density to get the volume yurr

The phase of matter can be changed by:

a) increasing temperature
b) decreasing mass
c) increasing volume
d) all of the above

Answers

Answer: A

Explanation: Mass and volume is the amount, amount doesn’t make the phase of a matter change.

I’m pretty sure it is all of the above I’m sorry if I get it wrong,hope it helps:)
Other Questions
Can someone help me pls???!!!Chapter one the hobbit Which statements correctly describe Brahmanism and Hinduism? Choose four correct answers.Both worshipped multiple gods.Hinduism developed from Brahmanism.Brahmanism developed from Hinduism.Both believed in karma and reincarnation.Both followed religious practices from the Vedas.Brahmanism is still widely practiced, but Hinduism is not. Why is it so important to Wiesels story that he talks about his view of God and how it changed as he experienced life in the camps?(Night by Elie Wiesel) PLease help with this question? I also need an explanation on how you got the answer f(x) = 3x - 8 and g(x) = -x - 4. Find (f + g)(x) and (f + g)(5). how would I write out cm before 1 on a metric rulerex : 8'4 cm A perpetuity pays $170 per year and interest rates are 8.2 percent. How much would its value change if interest rates increased to 9.7 percent 2 2 6 2 6 2 10 3 1s 2s 2p 3s 3p 4s 3d 4p= 15 pts + brainliest - please no random answers Just as musicians must practice their instruments in order to achieve their goals the practice undertaken during the _________ stage guides the writer toward a specific goalA) pre-writingB) revisingC) organizingD) editing What is the measure of angle a The average of the first 3 weights was 14 pounds. The average of the next 7 was 4 pounds. What was the overall average of the weights? During the Antebellum (pre-civil war) temperance movement, this group was key in fighting for it. Is 1.994 greater or lesser than 1.493 Which mental health condition is characterized by extreme behavior which violates the rights of others as well as basic social rules? Feedback occurs in the communication process when? If a person combat the disease without a vaccine introduced to his body,such immunity is known asnatural active immunitynatural passive immunityArtificial active immunityartificial passive immunity SELECT ALL THAT APPLY MULI CHOiCE QUESTION Which did Nubia and Egypt have in common? gold and ivory participated in trade alphabet located along Nile River pyramids pharaohs How do combination circuits help prevent problems in circuits in a home? If it helps, think about a bedroom since all electrical work in a bedroom is on the same circuit. Read this passage from "The Rainy Day":Be still, sad heart! and cease repining;Behind the clouds is the sun still shining;Thy fate is the common fate of all,Into each life some rain must fall,Some days must be dark and dreary.The second line is an example of foreshadowing (hinting at what might come next). What effect does this line have on the poems mood?A.The foreshadowing suggests that the sun will be too strong when it comes out, making the poems mood more anxious.B.By foreshadowing sad times to come, the line adds to the poems dreary mood.C.By foreshadowing happier times to come, the line helps lighten the mood and lift the reader's spirit.D.The foreshadowing suggests that the clouds will remain in the future, making the mood of the poem even more bleak. Solve each equation.Show all steps4) -8(-6-5k)=-232