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Posts by Claire

Total # Posts: 689

technology for Spanish?
Could you give me a link where I can try and download accent marks? I have tried going on some sites and I can't download accent marks.

Spanish
Does anyone know how to get a screen reader in Spanish? It's so frustrating reading every letter in every word.

science
Oops, I forgot.. The nucleus is the part of the cell that has the information to create a new organism.

science
Assignment says label the parts of a plant cell. I'm blind so I'm going to write the names and put their functions. Cell wall, strenghthens the cell. vacuole is where the cell sap is produced. cell membrane is on outside on the cell. It controls what goes in and out of...

math
How do I solve absolute value bar 5p plus 12 absolute value bar equals 7?

Engineering
The boat is to be pulled onto the shore using two ropes. If the resultant force is to be 400N, directed along the keel, determine the magnitudes of forces T and P acting in each rope and the angle theta of P so that the magnitude of P is a minimum. T acts at 30 degrees from ...

math, blind student
What is a scatter plot? My math book is on tape and I have no idea what I'm supposed to do.

Chemistry
STEP 1 equation: CH4 + Cl2 --> CH3Cl + HCl STEP 2 moles of CH4: CH4 = 12.01 g + (1.008 g x 4) = 16.042 g/mol 20.5 g CH4 x (1 mol CH4 / 16.042 g CH4) = 1.28 mol CH4 STEP 3 moles of Cl2: Cl2 = (35.45 g x 2) = 70.9 g g/mol 45.0 g Cl2 x (1 mol Cl2 / 70.9 g Cl2) = 0.63 mol Cl2 ...

Econ
What would you pay today for a twenty year, 8% semiannual coupon bond with a face amount of $10,000 if you desired a 10% annual return (coumpounded semiannually)?

Physics
A 20.0 kg box rests on a table. what is the weight of the box and the normal force acting on it? A 10.0 kg box is set on top of the 20.0kg box. Determine the normal force that the table exerts on the 20.0kg box and the normal force that the 20.0kg box exerts on the 10.0kg box.

4th Grade Language Arts
Can you please check my answers. I made the answers in capital letters. Directions, Choose the simple subject in each sentence. 1. The annual kite contest takes place this weekend. KITE 2. Fifty contestants are competing for first prize this year. CONTESTANT 3. The rules ...

9th grade
subtract 2 from each side which cancels the 2 and makes 4 instead of 6 then divide by 6 canceling the original 6 and dividing 4 by six. four divided by six is .6666 or in other words 2/3

4th grade Language Arts
I don't think you are understanding the questions. Because I'm not looking for the verb on the first 5 sentences and your missing number 10...I think the numbers you gave me are off for the answers.

4th grade Language Arts
Find the complete subject. I put the complete subject in ( ). 1. (Ramon travels) to many countries for his job. 2. (My mother) will meet him at the airport. 3. (He sometimes) stays at our home. 4. (Ramon bought) us presents from Holland last year. 5. (My family enjoys hearing...

9th Algebra
7/20

chemistry
Balance the equation: Note: If a chemical species coefficient is "1" then "1" needs to be entered in the field before that species. MnO4– + H+ + Fe2+ Mn2+ + H2O + Fe3+

Simplifying Rational Expressions
1) d + 7/d^2 - 49 2)b^2 - 10b + 21/b^2 - 11b + 28 Please help me.

Math
5 bags?

Math
Bob wants to start a lawn in an area that is 110ft by 70ft. One bag of seed covers 1200 square feet. How many bags should he buy? Please help me solve

Maths
4ab-8ac+12ad

Grammar
Thank you. I have all the websites you listed in my favorites file so I can check them after school today. Thanks so much.

Grammar
I think blue does have a long vowel sound. Like the words use and uniform. I will check out the websites after school today. Are you sure Blue is vowel digraph?

Grammar
Can you please check these? Thanks. Vowel Pairs: freezing rain sleet beat gray streets blue play Kay raisin feel easy Vowel Digraphs: looked said caught headline said school because heavy weather good sleigh said could neighbor bread instead

3rd grade phonics
Thanks for the link. Are the ones I picked correct? Thanks.

3rd grade phonics
Can you please check these? Thanks. Vowel Pairs: freezing rain sleet beat gray streets blue play Kay raisin feel easy Vowel Digraphs: looked said caught headline said school because heavy weather good sleigh said could neighbor bread instead

3rd grade grammar
Identify the helping verb, linking verb and subject pronouns in each sentence. 16. The mother cat has curled into a ball. HV-has LV- SPN- 17. Kate's kitten has disappeared. HV-has LV- SPN- 18. It is not with the other kittens. HV-is LV- SPN-It 19. I have looked under Dad&#...

3rd grade Math
Thanks, no problem.

3rd grade Math
I think I'm right but not sure if the second part of your answer is right? But I think mine is.

3rd grade Math
Question: Sandy, has fewer than 16 crayons. If she puts them in equal rows of 5, none are left over. If she puts them in equal rows of 6, four are left over. How many crayons are there? two rows of fives=10 one row of sixes=6 10-6=4 crayons left over. I think the answer is 10 ...

3rd Grade Grammar
Thank you.

3rd Grade Grammar
Can you please tell me if these are correct. Directions..replace capitol words with a pronoun. 1.THE RAIN poured down. IT 2.RAINDROPS beat against the window. THEY 3. Greta asked DAD about the storm. HIM 4. Dad told GRETA AND ME about thunder. US 5. Then GRETA AND I saw a ...

Math
6s^2+11s-21/s divided by s^2+11s+24/st Help walk me through this, please? I keep getting it wrong.

3rd Grade Grammar
Thank you so much :-}

3rd Grade Grammar
I need help. I think the book is trying to trick me. Directions: Select the Subject Pronouns and Object Pronouns in each sentence. 3. They filled the sky. S-they O-none? 5. Greta saw it first. S-none? O-it 6. Dad asked us to come inside. S-none? O-us 7. I wanted to stay ...

Accounts (URGENT)
If in the asserts-liability statement the value of the closing stock is $1580 and then there is an additional note which says: Stock valued at $4240 had been discarded during the year as it had deteriorated and could not be sold How will I account for it? Can someone help me ...

biology please help
Explain how the small intestine is specialized for digestion and absorption. the small intestine is specialized for absorption by the huge number of villi that line the intestinal wall. BUT HOW is it specialized for digestion

Physics
drwls, i think your way of solving the problem is incorrect. my online homework rejected your answers. From your equations I concluded: Vx=33.5 m/s, Vy=0 V=(Vx^2+Vy^2)^(1/2) = 33.5 m/s X=v*(2h/g)^(1/2) = (2*1.4/9.81)^(1/2) = 17.9 m Unfortunately, these answers are wrong.

Physics
When William Tell shot the apple off his son's head, the arrow remained stuck in the apple, which means the collision between the arrow and apple was totally inelastic. Suppose that the velocity of the arrow was horizontal at 75 m/s before it hit, the mass of the arrow was...

math
4 numbers are drawn at random from 10 tiles numbered 0-9. what are the odds of drawing numbers 1-4 in any order. the question is confusing me

algebra
x^6-64 How do I factor this problem? The answer I'm supposed to get, I can't figure out how to get there.

math help
can someone explain to me how i should factor this problem? x^6-64 How do I know if i'm supposed to use the difference of two squares, or the difference of cubes?

chem
and DrBob222 is why you should never trust the internet

3rd grade Grammar
5. Hikers?

3rd grade Grammar
I can't figure out if the teacher is trying to trick me. I'm supposed to find the plural subject in the following sentences. I can't find a plural subject. Can you help me. 1. Yellowstone National Park is in Wyoming. (can't figure this out) 2. This park also ...

Calculus
Can you please explain how to work it because I still cannot understand.

Calculus
Find the intergral of 1/[cos(^2) x

History
Thank you. On the website it says: "The term is often used to refer to various economic philosophies and political philosophies which seek to minimize or eliminate government intervention in most or all aspects of society." does this mean that the original statement ...

History
"Although the economic growth of the United States between 1860 and 1900 has been attributed to a governmental policy of laissez-faire, it was in fact encouraged and sustained by direct government intervention." Assess the validity of this statement. Is there any ...

chem
car companies making airbags

Biology
Orange color in non-pedigreed cats is controlled by the O locus. The non-orange phenotype, if not diluted, appears as black coat color. Perform the following reciprocal crosses: Orange blotched female X black blotched male Black blotched female X orange blotched male What ...

Maths - Vectors
The position vectors a,b,c of the points A,B,C relative to the origin O are ai, bj and ck respectively.Find: 1) a vector equation for the line l throught O which is normal to the plane ABC. 2) a vector equation of the plane ABC The answers should be: 1) r=t(bc i +ac j +ab k) ...

input output table
input output 5 7 15 44 0 1 2 3

Accounts
A company produces just one standard product. The company's budgeted overheads for the next financial year are £80000. Other relevant information includes: Budgeted Production: 16000 units Cost of Raw Material per unit: £4 Cost of Direct Labour per unit: £...

Biology
A bricklayer has an assistant who brings bricks to the bricklayer so she can build a wall. What part of translation most closely resembles the assistant's job? What do the bricks represent?

Genetics/Biology
What kind of inheritance is it when the offspring have spots of different colors from its parents? Like a brown dog with a white dog makes a white/brown spotted dog.

Physics
I am finding the value of the time constant in a circuit from the graph and by the CR equation. When using the graph I am getting t= 50s and when using the equation t=CR the answer is 2.09. Can someone help me please?

3rd grade 1st year spanish
I am so confused. This is my first year of spanish and I only have it 1 day a week. Our books are really small without any translated information. I need 2 words that start with the following letters in spanish with the english translation. Thanks for your help. 2 words Y- K- ...

3rd grade
Thank you. I was thinking that each game scored 12 goals. Not 12 goals total. Now that makes sense.

3rd grade
Thea's soccer team scored 12 goals in the first three games. The team scored the same number of goals in wach of the first two games. The team scored 3 fewer goals in the third game than in the second. How many goals were scored in each game?

math
it would be -1/70-7 which is -1/63 do the reciprocal it's 63/-1 or it's the same thing as -63

French
What verb do we use for the verbe auxiliaire (helping verb)?

Math
x^2=3 x= the square root of 3 x = 1.73205

AP American History
between 1785 and 1815, the indians of the northwest and canada allied themselves with the british because A) The british historically limited western expansion into indian lands B) the Americans had cut off all communication and trade with those tribes C) There had been ...

Maths
Expand ln(1+x) and ln(1-x) and hence deduce that ln((y+1)/(y-1))=[2/y]+[2/(3(y^3))]+[2/(5(y^5))]+[2/(7(y^7))]. State the range of values of y for which the expansion is valid. Hence calculate ln(101) correct to 4 significant figures given that ln(99)=4.59507. I managed to ...

Applied Maths
Given that position vector a=4i+2j, position vector b=13i+5j are the vectors of A and B respectively. Given also that C lies on the line AB such that (Ab/AC)=3. Find vector AB, vector AC and the position vector of C. Given that vector BD=2i+4j, show that D lies on the line AB ...

Science Experiments
ok, thank you

Science Experiments
Is the control of an experiment the part that is not changed?

Math
140/297 write fraction in simpest form

Physics
A solid iron cylinder of mass 0.2 kg is quickly transferred from inside boiling water in a beaker at 100 C into 90g of water at 15 C contained in a calorimeter of mass 150g and specific heat capacity equal to 800 J/kg/K. Find the final temperature of the water. (The Specific ...

Maths
Thanks a lot for your help!!

Maths
Thanks for your help! Could you please help me with the second problem because my answers are still not matching?

Maths
These questions are about permutations and combination: Find the number of ways in which a class of 20 children can be divided into two groups of 6 and 14 if the class has a set of twins who are inseperable. (ans. is 21624) Four books are taken from a shelf of 18 of which 6 ...

spanish
i need help unscrambling this sentence! clases / esta / tienes / que / tarde please help me! <3 claire

math
B is right. Since a binomial is the sum of two monomials.

GBE (Genetics)
What are the advatages of Eukaryotic genes splitting up? I'm not so sure how to approach the question, is it something to do with exons & introns or the nucleotide sequences?

Algebra 2
I know but it's not a "real" function or anything we have to graph, f(x) can be anything..so say it's f(x)=x^2 then it would be y=(-x^2-4)+6 so is it left 4 or right 4?

Algebra 2
I'm confused with this function y= f(-x-4)+6 I have to state what the function is doing, so i know it's a reflection over the y-axis, and you go up six, but with the 4 do i go right or left?? Thanks for any help!

french
At french cafes the seats outside are more expensive than the inside, Pont neuf (even though its translated as "new bridge") is actually the oldest bridge in paris. Napoleon's tomb is in a red coffin at l'hotel des invalids and that's all I can think of ...

Math/Chemistry
The density of water i 1.00 g/cm^3. Express this density in lb/ft^3. (1 lb = 454 grams)

5th grade math
625/1000 you do it by seeing how many digits are after the decimal point and you add that many zeros to one.

math
mystery number is 82.406 =)

7th grade
Why do scientists use the measure of light years?

spanish
Lilian no ______________llegar a la fiest. we must use the preterite tense of verb ( poder) can anyone help me thanks

history
what was the only city named in Palestine? One map shows Jerusalem and Jericho- -- one may shows Gaza - But the question only requires there to be one city Jerusalum, Jericho or Gaza

history
what was the only city named in Palestine? One map shows Jerusalem and Jericho- -- one may shows Gaza - But the question only requires there to be one city Jerusalum, Jericho or Gaza

spanish
etapa de la vida - how would this translate thanks

Math
What do the numbers ten eighty and 90 have in common that's unique?

physics
thank you so much. I suppose I did understand it, just looking at it from the wrong perspective.

physics
im apologize, i forgot to put the answer choices. They are: a. an unbalanced torque b. an unbalanced force c. its rotational inertia d. angular momentum This question really confuses me. Isn't it because the center of gravity for the ball is not over it's base support ...

physics
A ball rolls down a hill mainly because of: a. an unbalanced torque b. an unbalanced force c. its rotational inertia d. angular momentum I think it is d - but I am unsure. Any advice?

physics
You know that you can safely stand on the hang-over end of a heavy plank that rests on a table. How far depends on your mass and the mass of the plank. Suppose you can stand on the end of a plank that overhangs the edge of the supporting table 1/4 its total length. Then how ...

physics
It takes Pluto a longer time to travel around the sun than the Earth because Pluto: a. has farther to go b. goes slower c. a and b d. none of these

physics
The headlights, radio, and defroster fan in an automobile are connected in a. series with a switch for each. b. parallel with a switch for each. c. series without separate switches. d. parallel without separate switches. any help would be appreciated - thank you!

physics
An electron and a proton that are placed in an electrical field both accelerate equally. True or False?

physics
When 3 resistors of 1 ohm resistance each are connected in series to a 12 volt power supply, the total resistance of the circuit is _______ ohms. I really appreciate any help with this stuff - it's difficult for me! Thanks

physics
4 times bigger - so I think the answer would be 4 Newtons.

physics
Two charges separated by one meter exert 1 Newton forces on each other. If the magnitude of each charge is doubled, the force on each charge is ______ Newtons. Thanks!

Philosophy
Does anyone know any websites that have in depth answers to philosophy questions? I have to answer these: Why is the notion of control so important to Epitectus? In what senses would you call Epicurus a materialist? atomist? naturalist? Explain how Augustine attempts to ...

physics
The amount of energy dissipated by a 100-W bulb in a common parallel circuit ____________________. a. All of these. b. None of these. c. is normally 100 joules per second. depends on the voltage supplied to the lamp. d. depends on how long the bulb is lit.

physics
Charge polarization is normally produced by: nuclear interactions. contact. induction. friction. electrostatic means.

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