# Posts by Unknown

Total # Posts: 1,271

**Math (Probability)**

Thanks, again. <3

**Math (Probability)**

A survey showed that 30% of students choose blue as their favorite color; 40% chose pink; and the other 30% chose green. If you survey 30 students from the same group, how many do you think will choose pink? 25 20 150 12 ***

**Math (Probability)**

Could you help me with one more please? I don't want to be a bother.

**Math (Probability)**

Thank you so much! <3

**Math (Probability)**

A standard number cube with the numbers 1 through 6 is rolled. Find the Probability of rolling a number greater than 5. 1/6 *** 1/3 1/4 2/3 Thanks In Advance! <3

**Chemistry **

For the reaction CH3COOH- CH3COO + H+, which of the following statements is true? CH3COO- is an Arrhenius base. CH3COO- is a conjugate CH3COOH- is a Brønsted-Lowry acid. <my choice CH3COOH- is a Brønsted-Lowry base.

**Chemistry **

Which of the following would has a -1/3 charge? down quark <my answer hadron up quark electron

**Chemistry **

Which of the following distinguishes a nuclear reaction from a chemical reaction? Mass is conserved. It involves atoms. There is an exchange of electrons. <my answer There is a change in the nucleus.

**Algebra 2**

How is g(x)=1/2x-4 from the parent graph f(x)=1/x? Vertically stretched by a factor of 2 and shifted right 2 units. Horizontally stretched by a factor of 2 and shifted right 4 units. Vertically compressed by a factor of 1/2 and shifted left 2 units. <my answer Vertically ...

**Chemistry ASAP**

Protons and neutrons are made from which of the following particles? up quarks only up quarks and down quarks <my choice down quarks only hadrons

**Chemistry **

Protons and neutrons are made from which of the following particles? up quarks only up quarks and down quarks <my choice down quarks only hadrons

**Algebra 2**

How is g(x) =1/2x-4 from the parent graph ƒ(x) =1/x A) Vertically stretched by a factor of 2 and shifted right 2 units. B) Horizontally stretched by a factor of 2 and shifted right 4 units. C) Vertically compressed by a factor of 1/2 and shifted left 2 units. D) ...

**History of Technology**

Thx I also needed some people... Now I can complete this assignment.

**history**

Barry Allan is correct... I know you are the flash...

**Mathematics**

You live 2 3/4 miles from school. In the morning, you walk 1/3 mile directly toward school to take the bus. After school, you walk home the same distance when the bus drops you off. How many miles do you ride the bus to and from school each day?I dunno what to do T____T

**math**

23360 someone else told me i dont know how

**MATH HELP! CHECK MY ANSWER ASAP!**

The first one is correct. Second one is (B) *I think, don't quote me* Last one is (D) *Again, don't quote me on that* Hope that helps! <3 Good Luck.

**Math**

Please, anyone?!

**Math**

I need help with these homework questions! What is the volume of a square pyramid that is built in a cube with edges of 12 inches? Square pyramid in 12-inch cube A. 48 in3 B. 144 in3 C. 576 in3 D. 1,728 in3 Find the volume of a square pyramid with base edges 4 ft. and height ...

**Math **

Chris withdraws $7.50 per week from his savings account. After 15 weeks, the balance in the account is $585. A. Write an equation in point -slope form to model this. B. Write the equation in slope-intercept form. C. How much is in the account after 1 year (52 weeks)? ;Details ...

**Math**

are the points x or y?

**Math**

Whoops. I thought I put the stars by Km. Thanks anyway. <3

**Math**

What is a reasonable distance between two cities? 200km 200m ** 200cm 200mm

**Math**

The answers are C C D B Just took it they are 100% right!

**math**

If 8/14=4/d, what is the value of d?

**S.s**

1. Which is an example of checks and balances? (1 point) The constitution contains a bill of rights that details the basic rights of the state’s citizens. The constitution clearly outlines voting requirements and the qualifications for holding public office. The ...

**Science**

Ozone is known to cause respiratory problems in humans and to damage plants. However, the ozone layer also protects Earth. Explain the locations ozone can be found, how ozone is helpful, how it is harmful, and what causes the depletion of the ozone layer.

**math**

Find the height of a triangle with area = 110 ft2 and base = 10 ft. answers are a)5.5 ft b)22 ft c)550 ft d)11 ft

**math**

If the area of parallelogram ABCD = 246 mm2 and h = 20.5 mm, what is the length of the base of triangle ABD?. the answers are a)12mm b)24mm c)123mm d) not enough info

**Social studies**

Yes, I had to read an article about Galileo on Trial..

**Social studies**

Why the scientific method is better than Aristotelian science and divine Biblical knowledge..? about Galileo on Trial

**Geometry**

Full Question: The coordinates for a rhombus are given (2a, 0), (0, 2b), (-2a, 0), (0,-2b). Write a plan to prove that the midpoints of the sides of a rhombus determine a rectangle using coordinate geometry. Be sure to include the formulas. Image Description: The image looks ...

**Geometry**

The parallelogram has the angle measuers shown. Can you conclude that it is a rhombus, a rectangle, or a square? Explain. So I'm going to describe the image then I'll give what I think would be a correct answer to explain. (I'm really bad at this) Description: ...

**Geometry**

Discuss the differences between a coordinate geometry proof and a proof method that does not require coordinate geometry. When would it be appropriate to use a coordinate proof rather than another proof method?

**Math**

where did you get this problem? I think I know where you did.

**Environmental Studies**

If you could drop Mount Everest (height: 8848 m) to the bottom of an ocean trench, would its summit reach the level of the ocean's abyssal plains?

**Social Studies**

Sectionalism divided the country between North and South. One of the main causes of this dissension was the existence of slavery. The Southern states claimed they had the right to demand that their states' rights superseded national concerns.

**Biology**

deez nuts in your mouth

**Complete the two-column proof**

Complete the two-column proof Given: triangle SVX is congruent to triangle UTX and Line SV is || to line TU Prove: VUTS is a parallelogram Image: It's a parallelogram, with one line going from corner S to corner U and a line going from corner T to corner V. X being the ...

**Science**

@jake did u get the answers if so post them pls

**Language arts**

Maybe you should ask the teacher if you can and if he's says no he can't help you would just wing t because if you don't pass the writing question and he says o you didn't pass this question then you should say to him well sorry but you said wouldn't help ...

**Social studies**

I will help u 1a,b 2c 3a 4c

**Math**

Mr Simmons bought 10 pizzas for the class during the field trip the class ate 8 3/8 pizzas Mr Simmons ate 5/8 of a pizza how much of pizzas are left

**Edtech**

what do you do about cyberbullying if the first adult you tell doesn't take you seriously A.Ignore it B.Tell the adult over and over again C.Tell the bully that you will tell his or her parents D.Tell another trusted adult

**Health**

The Correct Answers Are: 1. D 2. A 3. A 4. B 5. A (I took the test.) Hope That Helps Anyone! <3

**math**

Graph the direct variation y=?1.5x. Using the graph, find: The value of x when y=?3; 4.5; 6

**math**

a pound

**math**

What process would you use to convert a fraction to a lb. Would you take the fraction say 4/8 and make the pound 1/16 then add them together to get the total amount? I desperately need some help here. O_o

**algebra**

Hey can someone that knows the answer to is riddle "Why is the alphabet shorter At Christmas time?". Tanks for everything!!!!

**Anatomy and Physiology**

1. Simple sugars are (1 point) lipids. monosaccharides. polysaccharides. minerals. 2. Which of the following statements is not true about the immune system? (1 point) In children, lymphatic tissues such as adenoids, tonsils, and ...

**Social Studies Pretest Lesson 1 Unit 7**

same i got a 33%

**Geometry**

So would it be C instead?

**Geometry**

List the sides of the triangle in order from longest to shortest. Angle D is 86 degrees Angle F is 50 degrees Angle E is 44 degrees *xy=segment* A) EF, FD, DE B) FD, DE, EF C) EF, DE, FD D) DE, FD, EF My answer: I think it would be B but I'm not sure. If I'm wrong or ...

**Geometry**

Solve for X, given BD=3x+5 and AE=4x+20 B is the midpoint of segment AC and D is the midpoint of segment CE. Solve for x, given BD=3x+5 and AE=4x+20

**Math grade 10**

In triangle ABC with coordinate A(3,4), B(-5,2) and C(1,4) , line segment CF is the altitude of triangle ABC. Determine the equation of the line that collinear to line CF

**SS**

1A 2B 3B 4A,D 5B,C for connections academy

**Math grade 10**

Give quadrilateral EFGH ,with coordinates E(1,4), F(1,2), G(5,0) and H(3,4); verify that EG bisects FH

**SC state history**

what inspired most of south carolina's internal improvements?

**History**

its bac

**American Government**

Good job!

**history**

1 b 2c and d 3 a

**Algebra**

Half of Marimar's age added to one third of sergios age is 11 years.six years from now the sum of their ages will be 40 years. How old is each now?

**math**

find the missing number in each sequence... 30,_____,19, 13 1/2

**Science**

How long would it take Kara to drive 324 miles at an average speed of 57 mi/hr? d=324 km s=57 mi/hr t=? What equation do I use for this question?

**Algebra 2**

For a certain type of hay fever, Medicine H has a 30% probability of working. In which distributions does the variable X have a binomial distribution? Select each correct answer. When the medicine is tried with six patients, X is the number of patients for whom the medicine ...

**Geometry**

I don't know... i don't get it..

**Geometry**

The midpoint of uv is (5 -11). the coordinates of one endpoint are u(3 5) find the coordinates of endpoint v. I really need help asap! i have to put this in today.. Please and thank you!

**Geometry**

Thank you so much!

**Geometry**

The midpoint of uv is (5 -11). the coordinates of one endpoint are u(3 5) find the coordinates of endpoint v. I really need help asap! i have to put this in today.. Please and thank you!

**Social studies**

1.b 2.c,d 3.a

**Social studies**

The first amendment protects which rights? Select all that apply. The right to own a gun? The right to a fair trial?** The right to practice a religion(or not)? The right to criticize the government?** The right of owning property?

**LA**

IDK.... But I will try what I think is that we can change the world by using our brains.

**History**

I agree! Don't treat people like that just help them. PLEASE!!!! Thank You Sorry that he treated you in that way.( :

**Social studies**

well then wtf is it?? I'm trying to make a 100% on this cause I freaking SUCK at doing history. Literally.

**Social Studies**

I've read through so many articles and can't find any comparisons.

**Math**

is the answer A? not really sure whats the answer Ms. Sue

**Math**

i think the answer is A

**Math**

28. Molli purchased 8 apples for $2.96. While looking at her receipt, Molli divided $2.96 by 8. Why might Molli perform this calculation? (1 point) in order to find the total number of apples purchased in order to find out how much she paid per apple in order to calculate the ...

**Art**

Thanks Sherlock I got 100%

**science**

what is the difference between the momentum of a 2,500 kg honda moving at 40 m/s and a 2,500 kg honda moving at 15 m/s whats the formula? or answer

**American Government**

Ok i understand now, Thanks

**American Government**

Can anyone know the answer?!?

**American Government**

Well it's not D i know

**American Government**

is my answer right though. B?

**American Government**

your voice won't be heard in elections...?

**American Government**

Citizens of the United States are required to do which of the following? A) memorize the Pledge of Allegiance. B) vote**** C) pay taxes D) marry an American citizen I choose B if not C maybe? Can you correct me if i'm wrong.. thanks!!

**Social Studies**

1. A&B 2. C 3.B

**Influential Ideas and Events Quiz( Check Answers)**

Oh okay! Thank you for the answers that you did give! God Bless you!

**Influential Ideas and Events Quiz( Check Answers)**

The answers that you listed, are they the ones I got wrong?

**Influential Ideas and Events Quiz( Check Answers)**

(The sign "*" means that's my answer I chose for the question) Part A What is the basic independent unit of world politics? a) country b) province c) nation* d) organization Part B Which of the following groups is an example of the basic unit you selected in the...

**Trigonometry**

A boat is 100 m from the bottom of a 75 m high cliff. Calculate the angle of elevation from the boat to the top of the cliff. (I've been trying to solve it but i have no idea how

**Algebra homework**

automobiles suppose the arm of a windshield wiper is 16 in. long, with a blade 12 in. long. if the wiper moves through an angle of 90degree, how much of the windshield is cleaned in one pass of the wiper ?

**Algebra**

MLids for tin cans are stamped out of a solid sheet of tin as show how much of the tin is wasted in this process? Given L= 15 w=6

**College Algebra**

automobiles suppose the arm of a windshield wiper is 16 in. long, with a blade 12 in. long. if the wiper moves through an angle of 90, how much of the windshield is cleaned in one pass of the wiper ?

**Advance Algebra**

automobiles suppose the arm of a windshield wiper is 16 in. long, with a blade 12 in. long. if the wiper moves through an angle of 90, how much of the windshield is cleaned in one pass of the wiper ?

**Spanish**

La Señora González es _____. Usted es _____. Pepito es _____. Carlos es _____. Marta es _____. Yo soy _____. Tú eres _____. Pedro es _____.

**Geometry**

Write a two-column proof. Given: 7y=8x-14; y=6 Prove: x=7 I need help making a two-column proof with the statements and the reasons, please! Thank you! ( This is what I have so far) Statements | Reasons 1. 7y=8x-14;y=6 | Given 2. 7(6)=8x-14 | Substitution 3. ????|???? 4...

**Math**

Kelakar lah korang ni..

**Social Studies**

100%

**Physics**

A car, in overtaking trailer, uniformly accelerated its speed from 40 kph to 90 kph in 8 seconds. Calculate the distance traveled during the period of acceleration.