Friday

April 18, 2014

April 18, 2014

Total # Posts: 191

**algebra**

the value is 49, not sure what there asking for in the second part, unless it's just asking you to show your steps.

**algebra**

0.0025934041088830740483370627371053

**Chemistry**

1st one is right, the second one cant be right because there is no H on the left side.

**Math**

x+1 - x+2 = ? --- --- 2x-8 12-3x

**H. Physics **

7.6km at a 26 degree angle ussing signifigant figures

**11th grade**

in 5.5? two

**Math**

2d+8=24

**math**

Find the standard deviation for the given data. Round your answer to one more decimal place than original data. 2,5,47,11,13,48,39,36

**math**

Consider the following students method of solving the proportion 8/5 = 20/x and determine whether the methods were correct: Richie: First I divided 20 by 8 and got 2 1/2. Then I multiplied 2 1/2 by 5 and got 12 1/2 for my answer. Martha: I think of it this way. Every time a pe...

**Math**

Factor: X⁸ + 2x©ùy©ù + 9y⁸

**college**

while a patient is having surgery,his doctor notices a small mole.The doctor doesn't think the mole is anthing to worry about,but he decides to remove it to perform a biopsy.What is the doctor guilty of?

**Speech**

Hi. I have to write a speech for student council vice president...this is what i have. tell me what you think! Hi! I’m Ella and I would like to be your student council vice president. You should vote for me because I am responsible, creative, good with people, and I would...

**math**

Verify that the circles x2+y2 = 25 and (x−5)2+(y−10)2 = 50 intersect at A = (4, 3). Find the size of the acute angle formed at A by the intersecting circles. You will first have to decide what is meant by the phrase the angle formed by the intersecting circles.

**Geometry help**

A parallelogram has a 7-inch side and a 9-inch side, and the longer diagonal is 14 inches long. Find the length of the other diagonal. Do you need your calculator to do it? then, (Continuation) Evaluate 72 + 92 + 72 + 92 − 142 − d2, where d is the length of the sho...

**Geometry need help pls**

A. A parallelogram has a 7-inch side and a 9-inch side, and the longer diagonal is 14 inches long. Find the length of the other diagonal. Do you need your calculator to do it? B. (Continuation) Evaluate 72 + 92 + 72 + 92 − 142 − d2, where d is the length of the sho...

** medical terminology**

I read over my material and iam not sure if they are asking or really what they are asking. maybe what are any five terms that have to do with the muscuoskeletal system?

** medical terminology**

devise memory aids for any five terms relating to the musculoskeletal system

**6th grade**

18

**6th grade**

18

**Help Plz**

i need help finding the similarities & differences between passover and easter. thnx ella

**math**

Calculate the monthly finance charge for the following credit card transaction. Assume that it takes 10 days for a payment to be received and recorded and that the month is 30 days long. (Round your answer to the nearest cent.) $3,000 balance, 21% rate, $150 payment, average d...

**English**

When do I capatilize the word aunt? I think it's: This is my Aunt Marrianne. Is that right or is the a lowercase? Please explain. Thank You

**Science**

I am in 6th grade and doing very well so i am not stupid or anything but i dont know if my science fair project is for my grade level. It's What Makes Ice Melt The Fastest. What Do You Think? Thnak You

**Calculus**

Solve the IVP {y'=-(sinx)y + xexp(cosx) y(0) = 1 Please show me step by step. Do I need to find out if this is exact? Do I use an integrating factor?

**S.S.**

thnx but i don't think that i am allowed to right about a mmovie thats coming out. anything else? if not thats fine too. thnx soooooooooo much!

**S.S.**

I need help finding a curent event. It has to be a national advancement in medicine that happened anywhere from this past Sunday to today. plz help thnx -ella

**english **

what is an adjustment letter?

**Language Arts (2nd Grade)**

Question: Name 10 Community Things You Can Do To Help The Earth. I Cant Think of Any!! Help

**chemistry**

Potassium perchlorate has a lattice energy of -599 kj/mol and a heat of hydration of -548 kj/mol. Find the heat of solution for potassium perchlorate when 10.6 g of potassium perchlorate is dissolved with enough water to make 102.7 ml of solution. (J-absorbed) find the tempera...

**Chemistry**

The U.S. Food and Drug Administration (FDA) recommends that adults ingest less than 2.4 g of sodium per day. How many liters of softened water, containing a sodium concentration of 6.0×10−2 percent sodium by mass, have to be consumed to exceed the FDA recommendatio...

**Social Studies**

What is the mountain range that stretches across west virginia? thnx

**math**

i can't figure out how to do this problem: 3(y-4)=-2y-12

**Science**

Are there such things as pink sheep or is there fur dyed pink?

**Legal Aspects of Health Information**

If a doctors computerized medical records are compromised by a hacker, who is liable?

**Legal Aspects of Health Information**

A doctor applies for medical staff privileges at a hospital. What is the hospital administrator required to do?

**Legal Aspects of Health Information**

Judge Jones is hearing a motion to order release of substance abuse records pursuant to a subpoena....Where should the hearing take place/

**Health Information Management**

At what point during the course of treatment of a new patient should notice of use and disclosure of health information, required under HIPAA, be given?

**Medical Law**

What is the difference between contributory negligence and comparative negligence?

**Legal Aspects of Health Information**

Jane Doe does not want her violent boyfriend to know shes getting an abortion. She asks Dr. John to send all communications to her to a post office box and to only call her at work. What should Dr John do, and what is the legal basis?

**Confidentiality of Health Information**

Jane Doe does not want her violent boyfriend to know shes getting an abortion. She asks Dr. John to send all communications to her to a post office box and to phone her only at work. If he doesnt, Dr.John could be endangering her. What should Dr. John do, and what is the legal...

**math**

If you are finding the volume of a cylinder, but the cylinder has a base instead of a diameter or radius... what would you do?

**child care**

hi im doing my assignment in child care level 3 and i need to answer this question ,(describe ways that parents may participate in a pre school's activites to promote their children's learning and development) and (discuss how a pre school can encourage parents to part...

**Please proofread**

Do you think my report will be long enough? Mabye I can try to split it off into five paragraphs. Thank you for the advice. I am going to enter it in a writing contest because it is awsome and I am going to publish a book some day. It will be called 'Fun With Old Paint'...

**Please proofread**

Please look over my report and let me know if their are any mistakes and if it is a good one. THanx Abraham Lincon was born in 1809. He was the 16th president. He was a good and nice president. He led us through a big,bad,and super scary war. He had four kids. He was married f...

**chemistry**

When the water or sweat evaporates it takes heat with it.

**Religion**

Is there a certain age you should be when you give thing up for Lent or should you give something up at any age?

**American History Honors**

How did John D. Rockefeller contribute to American History? -- a paragraph, please

**American History Honors**

Thank you!! It helped a lot!

**American History Honors**

I need to present the most important facts about immigration in the 1920's. i.e. what acts where passed, who was for/against it, did immigration increase or decrease, etc. About 7 facts, no more than 10 -- this is for a "teach the class" assignment.

**science**

I need to find at least 3 traits that are common to humans... could someone please help?!?

**HISTORY!!!**

I did but i couldnt find the answers?!?

**HISTORY!!!**

I have this test tomorrow and i have yo do this study guide and i dont no two of the questions... they are... what did the progressives support and what dod they oppose in the progressive era?!? three things for what they supported and one thing for what they opposed

**HISTORY!!! This is due 2morow!!!**

What are the differences between the MOnroe Doctrine and the Roosevelt Corollary?!?

**SCIENCE!!!**

Explain how each of the following cell's structure is related to it's function Red blood cell- Nerve cel- Musle cell-

**math**

you line the decimals up and then you lust add like you would with regular numbers

**SCIENCE!!!**

What are the organizational levels of a bird from smallest to largest?!?

**4th grade English**

No unless it is starting a sentence.It is a proper noun.

**SCIENCE!!!**

OKay... Thankyou!!!

**SCIENCE!!!**

Do leaf tissues and root tissues look alike? If not why?!?

**SCIENCE!!!**

Do plant cells have cell walls?!?

**science!!!**

so it is not a plant cell?

**science!!!**

Is a prokaryotic cell a plant cell?!?

**HISTORY!!!**

How did the Dawes Act affect the Native Americans?

**HISTORY!!!**

How did the government limit the movement of native americans?

**HISTORY!!!**

What is the culture of the PLains Indians?

**Physics HELP!**

A mountaineer estimates the depth of a crevasse by dropping a stone and listening for sound when the stone hits the bottom. The speed of sound in air is 340m/s. If the sound is heard 10s after the stone is dropped, what is the depth of the crevasse? Do you find velocity first?...

**physics- uniform acceleration**

The speedometer of a uniformly accelerating car is read as it crosses each of three equally spaced lines. The reading is 30km/h at the first, 40km/h at the second. What is it at the third? I tried to turn this into an equation but didn't know how. Would you use V2^2 = V1^2...

**physics- kinematics**

General question- when do you use NEGATIVE for 9.8m/s^2? Even when the questions says "an object is thrown up in the air from top of the building, on its way down, it misses the building and falls to the ground below." If you do use a negative value, why is that?

**Physics: Non uniform motion**

wait.. i didnt get the right answer. i got 530 m in teh 10th second and then 432.9 in the 9th subtracted, they give 97.1 but the answer should be 38 m?

**Physics: Non uniform motion**

wait.. i didnt get the right answer. i got 530 m in teh 10th second and then 432.9 in the 9th subtracted, they give 97.1 but the answer should be 38 m?

**macroeconomics**

Year - 2000 Nominal GDP: 9,817 Real GDP: ___________ GDP Deflator: 1 Inflation 2.2 Real GDP Per capita: _________ Population 283.7 Year – 2001 Nominal GDP: ________ Real GDP: 9,891 GDP Deflator: _________ Inflation 2.4 Real GDP Per capita: _________ Population 286.6 Year ...

**science**

where do living cells come from?

**lasec**

what is the answer to question 5 (d)

**algebra1**

how do I solve 4(m+3)-2m=3(m-3)

**French(needs a site)**

I'm doing a french presentation, and I would like to add some fun/funny facts about the french but I can't seem to find a good site. Please help!

**math**

well something like a given situation, and you have to write an algebraic expression relating to polynomials then solve it.

**math**

do you know any good sites that have polynomial word problems for people in grade 9?

**bobpursley**

Thank You very much.

**Physics**

An electron de-excites from the fourth quantum level, to the third and then directly to the ground state. Two photons are emitted. How does the sum of their frequencies compare with the frequency of the single photon that would be emitted by de-excitation from the fourth level...

**Physics**

If you see a red-hot star, you can be certain that that its peak intensity is in the ingrared region. Why is this? And if you see a violet-hot star, you can be certaiin its peak intensity is in the ultraviolet range. Why is this?

**Physics**

Since every object has some temperature, every object rediates energy. Why then, can't we see objects in the dark?

**Physics**

How do the avalanches of photons in a laser beam differ from the hordes of photons emitted by an incandescent lamp?

**science**

what happens when a candle is alight?

**Physics**

A 3mf capacitor and a 5mf capacitor are connected in parallel to a 16v battery. a) What is the equivalent capacitance of the connection? b)What is the voltage drop across each capacitor? c)How much charge is stored on each capacitor? and d) What total charge is stored on the t...

**Physics**

The electric field between two charged plates is 2000N/C. What is the voltage difference if the plates are separated by a distance of 1.0 x 10^-4 m? I know that the answer is supposed to be .2 volts but I have no idea what formula to use??? can anyone help?! E*distance= voltag...

**Finance**

You purchase XYZ company's perpetual preferred stock, which pays a perpetual annual dividend of $8 per share. If the appropiate discount rate for this investment is 14%, what is the price of one share of stock? Thank You! 8/.14 = 57.14

**Geography**

number 12 is seismic.

**Math Help!**

Write an expression in algebra for each of the following: 1. the number of cents in x dimes 2. the difference if four is subtracted from x 3. the sum of three consecutive integers 4. the product of three consecutive integers plz help i dont get these questions Use N to indicat...

**Science help**

Electricity is all about the electrons, never protons. Why not? Thanks for ure help. Electrons are free to move. Protons are much more massive, and are never free. do you know anything about math, bobpursley?

**acids and alkalis**

PLease help can u name to examples of acids and alkalis. Or just give me th web sight to find the answer please. Love Ella

**Dangling Modifiers**

I believe this one is correct-this is because the volcano is the one erupting