Friday

April 18, 2014

April 18, 2014

Total # Posts: 532

**College Physics**

If m_A=15.0kg and m_B =3.0kg, determine the magnitude of the acceleration of each block. If initially m_A is at rest 1.300m from the edge of the table, how long does it take to reach the edge of the table if the system is allowed to move freely? If m_B=1.0, how large must m_A...

**grade 7 math**

okay, so if you take 2.60, which you can shorten to 2.6, see what place the last decimal goes to, in this case it's 6 which goes to the tenths place. So, try reading the fraction and you would say "two and six tenths" Look! You just gave yourself the answer! 2 6/...

**writing**

okay, well I'm athletic, and I love to be around my family, and I work hard, and try to live life to the fullest, but am not always perfect, does that help?

**writing**

okay, for homework, we have to list 10-15 songs that could be used as the "soundtrack of my life". I know it's kind of hard since none of you know me, but do you have any idea of some good songs that could describe someone's personality or any websites that h...

**6th grade math**

no problem ;)

**6th grade math**

12/3+7*1-11=0

**biology**

explain why a hypothesis is often defined as an educated an educated answer?

**math**

how many square millimeters equal 1 square meter

**math**

huh

**math**

how many square centimeters make a square meter

**math**

how many SQUARE cetimeters make a SQUARE meter

**math**

how many square centimeters make a square meters?

**math**

if 10 decimeters make meter then how many square decimeters make a square meter?

**5th grade math**

you are right there are 2 acute and 2 obtuse

**Social Studies**

the answer would simply be.... mrs sue your turn!

**social studies**

no i mean how hot or how cold ist it in the fall there?

**social studies**

what is the over all California Fall climate?

**5th grade**

a factor is 1 of two numbers multiplied to get the product.

**social studies**

it is used to cook it is used to keep warm

**5th grade**

yeah i believe ms. sue is correct

** math 5th grade**

no it would be 21,100,000

**Algebra**

(x)/(x^2-4) State the y-intercept. Would the y-intercept be (0,0)? or just 0? State the vertical asymptote(s). Would the vertical asymptotes be x = -2, x = 2 State the horizontal asymptote. Would that be 0 as well?

**Algebra**

So what would this = ? What i said? f^-1(x)(6) over (x - 4)

**Algebra**

Given the function f(x)=(6)/(x+4)find a formula for the inverse function I say it is f^-1 (x)=(6)/(x-4)

**Biology**

sorry it's electrical signals

**Biology**

What are the differences between reflex (involuntary) actions, and voluntary actions in terms of the way nerve impulses are transmitted through the neurones? For instance, i know that in a reflex action, say, a prick of the needle on your hand, will stimulate the nerve endings...

**Algebra**

f(x)=0 F(x) = (2x+1) (x+1) (x-3) x=-1/2 x=-1 x=3 F(x) =0 F(x) = (2x+1) (x+1) (x-3) (2x+1) (x+1) (x-3) = 0 Is this a good way to show the procedure?

**Algebra**

Consider the polynomial: f(x) = 2x^3 – 3x^2 – 8x – 3. (a) By using the Rational Zero Theorem, list all possible rational zeros of the given polynomial. (b) Find all of the zeros of the given polynomial. Be sure to show work, explaining how you have found them.

**Algebra**

Thanks I will keep that in mind.

**Algebra**

Find a polynomial function of degree 3 with the given numbers as zeros. -5, sqrt3, -sqrt3 Would this work as a function for this problem? Please help. Thanks! f(x) =(x-r1) (x-r2) (x-r3) =(x-(-5)) (x-sqrt3) (x--sqrt3) (x+5)) (x-sqrt3) (x+sqrt3)

**Communication Theory**

So then the strategy is rhetorical proof, and the three are logos, pathos, and ethos? If so this is what I thought.

**Communication Theory**

Aristotle divided persuasion into three kinds of strategies called________.? These three where ___ ___ ____???

**Communication Theory**

Are we losing our ability to read, but gaining a different kind of literacy? How does constant presentation by the media change the nature of national leadership, gender roles and maturity? Is it possible to test and measure these changes?

**math**

I don't know...That doesn't look correct. I got this: A = 230,000*e^(.06*21) = 289,800 NOW we add that to the 230,000 to get A = 519,800???? I think this makes more sense? Any thoughts? ThankS! :)

**Algebra**

Thank you!

**Algebra**

What would be the answer in interval notation? A. [-16/3,3] B. [-3,16/3] C. (-infinity, -16/3 U [3, infinity) D. (-infinity, -3] U [16/3,infinity) Based on the answer you provided I am goin to say B. Am I correct? Thanks!

**Algebra**

Solve |6x – 7| < = 25 and write interval notation for the solution set.

**Algebra**

Babylonian Problem - circa 1800 BC An area, A, consisting of the sum of two squares is 1000. The side of one square is 10 less than 2/3 of the side of the other square. What are the sides of the squares?

**Economics**

What do most economists believe about the future of business cycles? A. Business cycles will grow more extreme, with higher peaks and deeper troughs. B. Advances in technology have brought business cycles to an end. C. Business cycles will continue to drive our economy in the ...

**Fine Arts**

What elements of art are used in the painting/sculpture Madonna and Child in Arch? I think harmony is used but what else? thank you kindly <3

**9th grade math**

what is the most precise name for the quadrilateral with the given vertices of A(1,4), B(3,5), C(6,1), D(4,0)???

**8th grade math**

13=3a-14 the answer is a=1.4

**8th grade math**

are you shure the x doesnt go with the 37!

**8th grade math**

Corbin's car payment is $289.This is $37 less than 1/3 of his monthly income.What is corbin's monthly income?

**8th grade math**

$189-$125=0.64/8hrs=8

**8th grade math**

Sue whants to by a new printer that costs $189.She has $125 saved.She has a job that pays $8.00 an hour.How many hours must she work to earn enough to buy the printer?

**Chemistry**

What is the formula for? Do you just take the charges so they can equal out to each oter? Silver (I)acetate silver (I) bromide

**Chemistry**

How do I write the formula for the following compounds? 1.beryllium oxide 2. sodium sulfate 3.aluminum arsenide I know how to write out the names but not the formula

**Math 8th grade**

Sue, thanks for helping my daughter Alyssa she has ADD and she is struggling in school. She has a IEP but she seems to score low on test and quiz's would i be asking to much if i requested that her teachers give her a study guide a week in advance?

**Math 8th grade**

A compound is made up of various elements totaling 90 ounces. If the total amount of zinc in the compound is 1 ounce, what percent of the compound is made up of zinc? Is it 1%

**Math 8th grade**

64.960

**Math 8th grade**

35029.96

**Math 8th grade**

$38.745

**Math 8th grade**

A bank loans a customer $35,000 for a period of 8 yrs. The simple interest rate of the loan is 10.7%.What is the total amount that the customer will need to pay the bank over the 8 yrs.

**Math**

Can you help me with this particular question: Like us, Liebniz (and Newton with different notation) might write an equation such as dy=4dx. As the textbook notes, the problem with the seventeenth century calculus is that it is not clear what the symbols dy and dx meant. Somet...

**English**

In the book Huckaberry Finn: 1) To whom did Jim belong to? 2)Who did jim say gave him the five center piece he wore around his neck? 3) who was called a cry baby?

**MGT**

i dont really know anything about this but you could put something about how good communication helps the employees work more effectively which causes a better work environment. The mood will be on more of a positive note and it makes the work conditions and productivity even ...

**Chemistry**

More protons are gained(represnted by increasing atomic number) across the periodic table. As this happens, the electrons are pulled tighter into the nucleus since the positive protons in the nucleus attract the negative electrons. This causes the atomic radius to decrease bec...

**9th grade chemistry**

Is the name for CuH2PO4 copper dihydrogen phosphate? I don't really understand the ones with the H2 in them... thanks

**Algebra:quadratic equations**

first you subtract the 44p from both sides to get 4p^2 + 121 - 44p = 0. Then you find two factors of 4p^2. They are 2p and 2p(2p x 2p = 4p^2). Then find two factors of 121 that, when multiplied with the 2p, equals 44p. they are 11 and 11(11 x 11 = 121) Set the quadratic up lik...

**Chemistry**

How does a ionic bond form?

**Chemistry**

Why do ions form?

**Social Studies**

What are 2 possitive thing a volcano produces?

**math**

two men worked 8 hours each and they built 32 frames for sheds. what is the productivity or output per hour add ______ hours hours+_____ hours here ______ hours

**9th grade**

two men worked 8 hours each and they built 32 frames for sheds. what is the productivity or output per hour add ______ hours hours+_____ hours here ______ hours

**6th grade math**

2x3

**science**

why do some animals have 4 legs and others 2

**7th grade pre algebra**

what is the answer to.. round the difference of two hundred and seven-tenths and one hundred twenty-nine and nine tenths to the nearest whole number?

**chemistry**

grape juice

**Algebra !!!!!**

The length of a rectangular swimming pool is 2x -1 meters, and the width is x + 2 meters. Write a polynomial a(x) that represents the area. Find A (5).

**5th Grade Math**

i need help finding the lowest common denominator for this 2/3 and 3/8

**math**

how do you do cumulative frequency?

**math**

if xy=7 and x-y=5, what are the values of x and y? please help!!!

**statistics**

if xy=7 and x-y=5, what are the values of x and y? please help me!!!

**Anatomy and Physiology**

What is the Scientific Name for the knee cap?

**language arts**

what does univesal mean? who was henry wadsworth longfellow

**AP Bio**

What are the problems, environmental effects of the problem, and solutions for biological magnification? I've been looking at so many websites and none seem to help!!

**AP Bio**

can someone explain and give me an example of a food web and how it differs from a food chain? i'm so confused.

**AP Bio**

Starting with an open pond of water or with a bare sand beach, discuss the natural succession from a pioneer community to a climax community.

**AP Bio**

Why can species be too successful at times when introduced into a new environment? Why might they be unsuccessful?

**economics**

What are futures and options? What is the difference between investing in the stock market and futures and options trading?

**Math**

Evaluate the following indefinite integrals. ∫4e^6x dx ∫radical8x^8 raised to the third power dx

**Math**

What is the second derivative of F'(x) = 5xe^5x + e^5x ?

**Math**

How do you do questions like this: -9y-12=93 I need to know the steps as well.

**Geometry**

what is the lateral area of a right cylinder if the radius of the base is 12 mm and the altitude of the cylinder is 5 times the base radius round your answer to the nearest whole number

**english**

why do mail trucks have one seat

**math**

yes

**History**

Who were the First Nations people living by Lake Huron? What was started to protest the signing of the Rebellion Losses Bill in the Parliament Buildings in Montreal? What is a colony that is governed directly by a king or queen in another country?

**science**

what can anyone tell me about liquid and gas viscosity?

**GEOGRAPHY**

oh, its just like jobs that have everyhting to do with the auto industry

**GEOGRAPHY**

Name at least three spin-off jobs that are directly related to the auto industry.

**MR SUE ASWER THIS GEOGRAPHY QUESTION!**

In 1945, at the end of world was II Japan was in economic ruin. Today it rivals in the industrial strength of the united states. Arecent newspaper article compared the employment attitudes of north american and japaneese auto workers. The article suggested that the japanese em...

**geography**

in the 1960's there were nine major auto makers. In 1990 the number rose to nineteen auto makers. Why did more countries start producing aoutmobiles?

**algerbra 1**

what is 3x+12y=22

**ecology**

Write these from biggest to smallest. Ecosystem,community,organism,andpopulation

**Science/Math**

If both the plants have green pods, but some of the offspring came out with yellow, but most green, one must be GG and the other Gg. Ha! I answered my own question!

**Science/Math**

Okay, I totally don't get this. It says: In peas, the alele for green pods(G) is dominant over the alele for yellow pods(g). Below shows the phenotypes of offspring produced from a cross of two plants with green pods. Green pods - 27 offspring yellow pods - 9 offspring Wha...

**Science**

Please answer this as soon as possible - Why are mutations that occur in an organism's body cells not passed onto its offspring?

**English**

What is the setting in the book the bad begging by lemony snicket

**math**

simplifing fractions

Pages: <<Prev | 1 | 2 | 3 | 4 | **5** | 6 | Next>>