Brittany

This page lists questions and answers that were posted by visitors named Brittany.

Questions

The following questions were asked by visitors named Brittany.

What volcano dominates the southern portion of the isalnd of Hawaii http://maps.yahoo.com/py/maps.py?Pyt=Tmap&&csz=Volcano+HI+&Get%A0Map=Get+Map http://www.soest.hawaii.edu/GG/HCV/kilauea.html (Broken Link Removed) =)

A 10g sample of aniline hyrdochloride is dissolved in 250 mL of solution. C6H5NH2-HCl(s) => C6H5NH3+ (aq)+ Cl-(aq) H2O is shown over the arrow. What is the pH of the solution? You have added a salt to water. The pH will be determined by the (H^+) of the s...

we tested each ramp heigt three times what would it be ? an inference,prediction,or aqualitive observation

Should the charts for the accounts be the same for each business?

The materiality concept implies that if an error is large enough or could effect the decisions of its users, a correction is absolutely necessary. True or False?

If a diploid tomato cell has 24 chromsomes, how many chromosomes will the tomato's sex cells have? a.) 6 b.) 12 c.) 24 d.) 48

How many chromosomes are in the original cell compared to those in the new cells formed by cell division? a.) the same amout b.) half as many c.) twice as many d.) four times as many

how do you factor 9x squared -36x+36

A person who is 6 feet tall walks away from a 50-foot silo toward the tip of the silo's shadow. At a distance of 32 feet from the silo, the person's shadow begins to emerge beyond the silo's shadow.How much farther must the person walk to be completely ou...

A person who is 6 feet tall walks away from flagpole toward the tip of the shadow of the flagpole. When the person is 30 feet from the flagpole, the tips of the person's shadow and the shadow cast by the flagpole coincide at a point 5 feet in front of the...

Find the zeros the function *could someone explain this to me step by step I'm very confused Y=x^2-x-42

I have to solve equations using the quadratic formula and I know how to do some of it. I have it down to this 4+/- 2 square root of 10 all over 6. How do I simplify that?

simplify and state the restrictions on the variables. 4/mn * m/2

I have to solve this equation by extracting square roots. (x-7)^2=(x+3)^2

Why does eating excess carbohydrates or proteins cause you to gain fat?

The Irish survived for generations by eating potatoes as their main staple. What is the main biomolecule in potatoes that allowed them to do that and what is its primary function for the potato plant?

How do we know when we are looking at a direct variation in a graph/equation?

How do I find the bad debt expense percent when all the info I have is sales, credit sales, collections on accounts receivable, and receivable written off?

I need help writing an essay it is about It's better to think vertical then horizontal.....OR it is It's better to think horizontal then vertical...

My question was one the It's better to think vertical then horizontal...So do we all want to think Vertical?

I can't do the following problem. I am not sure what to do when you have an algerbraic power & have to multiple it by a real number? ((x^ny^(m+3))^2)/x^(n+2)y^3-m)) * ((x^2y)/(x^(n-5)*y^(5-3m))

At the show a basketball card dealer tells you that a vintage card increases in value by a factor of 10 every 9 years.If the card is now worth $32, how long ago did she buy it?(Hint: Remember that the value is multiplied by 10 every 9 years, not every yea...

A stuffed animal dealer tells you that a fish he bought for $8 four years ago is now worth $200 follow the steps below to find the effective yield for this investment. Begin with the equation 8(1+r) ^4=200.Solve for (1+r) ^4 Take the common logarithm of e...

The 1st year and 3rd year periods for these accounts are the lengths of time that you must keep the money in the account. (You pay a penalty if you take the money out before the term is up.) Why might an investor choose a Certificate deposit with a shorte...

A carpet measures 7 meters 3 decimeters in length 4 meters 2 decimeters in width. What is its area in square meters?

A linesman in the NFL is nost likely to weigh between 250 and 300 pounds. Of the four player below, which would most likely be a linesman?

I posted this earlier, but I switched around the subject and name! Sorry! Here is the original post: Bonjour! For our French class, we are making a French dish and my partner and I have decided to make "Tarte Chocolat Coco" We think that we have a pretty...

I have always wanted to go to college from the first moment I understood what it meant to go to college. I look around my small town and I see so many talented people who never had the chance to go to college. Then I look at my family and no one in my imm...

There is one problem on my homework that I cannot really get. "There is a well off businessperson in England in 1553. The Anglican Church has been the dominant religion since it's beginning during the reign of Henry VIII. Mary I has become the new monarch...

I need help solving this non-linear inequality:6x^2>6+5x

Which of the following is a simpler form of sin^2 theta/ 1-cos theta -1 I think the answer is tan theta

Find the equation of the parabola with it's focus at (-4,7) and directrix y=1 Is y+4=-1/12(x-4)^2 Right or is it y-7=1/24(x=a)^2 y-4=1/12(x+4)^2 y-3=1/24(x+4)^2

Write the molecular equation and the net ionic equation for each of the following aqueous reactions. Ca(NO3)2 + K2CO3 FeSO4 + NaCl NiCl2 + NaBr

You wish to prepare 0.18 M HNO3 from a stock solution of nitric acid that is 18.9 M. How many milliliters of the stock solution do you require to make up 1.00 L of 0.18 M HNO3?

What is the net ionic equation for.... 1 Ca(NO3)2 + 1 K2CO3 ==> 1 CaCO3 + 2 KNO3

You wish to prepare 0.18 M HNO3 from a stock solution of nitric acid that is 18.9 M. How many milliliters of the stock solution do you require to make up 1.00 L of 0.18 M HNO3? Answer and..... HOW DO I DO IT?

What is extensive physical, and intensive chemical? What's the difference between them?

experiment times: .15, .13, .16, .14, .15, .14, .15, .14 what is the the best estimate and estimate the uncertainty?

A kennel owner has 164 ft of fencing to enclose a rectangular region. He wants to subdivide it into 3 sections of equal length. If the total area of the enclosed region is 576 square ft what are the dimensions. I know that the answer is 18 ft by 32 ft or...

Need some help on these questions. Thanks for your help. 9. The models used in economics: a)are usually limited to variables that are directly related. b)are essentially not reliable because they are not testable in the real world. c)are of necessity unre...

Can someone let me know which is the correct answer and why? Thanks! Subject-verb agreement A 1a. Did you know a famous animal-rights activist has criticized horseracing because of the dangers involved? 1b. Did you know a famous animal-rights activist hav...

Solve by using substitution method. 1. y=3x-2, x=4

What kind of a tissue does photosynthesis take place in?

1. During what part of “Bernice Bobs Her Hair” does Bernice cut Marjorie’s braids? A. Climax C. Falling action B. Rising action D. Epiphany 2. The label detective novel is an example of A. a character study. C. a genre. B. informational reading. D. a univ...

How do you do linear function tables?

Establish the identity. sinx + cosx/sinx - cosx = 1+2sinxcosx/2sin^2x-1

input/ output find a rule x 15, 27, 36, 45, 60 y 1, 7, 11, 13, 18

what is 2-3+9-1

what is -2x-x+3x

what are the vas deferens?

what does tournez a gauche mean

this is a brain challenging one:30x+2-15x-6+4=

what does tout droit.prenez la troisieme a droite mean

Each diagram in the sequence is obtained by drawing of a 1 unit square on each side that forms the perimeter of the previous diagram, the 1st digram contains (1) square, the 2nd diagram (4) squares and the 3rd diagram (13) squares, I would like to know ho...

In a saturated solution of silver phosphate, the concentration of silver is 4.5 x 10^-4 mol/L. What is the Ksp of silver phosphate?

Each diagram in a sequence of 3 diagrams is obtained by drawing a 1 unit square on each side that forms the perimeter of the previous diagram, for example Diagram 2 is obtained by drawing a 1 unit square of the four sides of Diagram 1(on graph paper).Diag...

Carbon-12 contains 6 protons and 6 neutrons. The radius of the nucleus is approximately 2.7 (femtometers) and the radius of the atom is approximately 70 (picometers). The volume of the nucleus is 8.2×10^−8 pm^3 And the volume of the atom is 1.4×10^6 pm^3...

i need to know the ten different line types i only knowoblique,straight,zig zag,loopde loop and i don't know anymore can sum 1 plz help me

Calcium nitrate and ammoonium fluoride react to form calcium fluoride, dinitrogenmonoxide and water vapor. What mass of each substance is present after 28.42 g of calcium nitrate and 29.60 g of ammonium fluoride react completely?

metal hydrides react with water to form hydrogen gas and the metal hydroxide. How do you calculate the mass of hydrogen gas that can be prepared from 3.78 g of SrH2 and 3.5 g of H2O? a) how many moles of H2 can be produced from given mass of SrH2? b) How...

chemical analysis shows hemoglobin contains 0.34% of Fe by mass. How many moles of Fe wold be in a 100.00 g sample? Thank you.

D --> E and E --> F have yield of 61% and 83% respectively. what is the overall percent yield for conversion D --> F? thank you.

A sled is pulled at a constant velocity across a horizontal snow surface. If a force of 100 N is applied to the sled at an angle of 40 degrees to the ground, what is the force of friction between the sled and the snow?

A wagon with a weight of 200.00 N is accelerated across a level surface at 0.8 m/sec squared. What net force acts on the wagon?

this is all my work so far on the limiting reagent problem I asked about yesterday about Calcium nitrate and ammonium fluoride.... 28.42g/164.1= .17318 mol Ca(NO3)2 29.6g/37.042=.79909 mol (NH4)F (1mol Ca(NO3)2 /.17318) x (2mol (NH4)F/x)=.34636 (2 mol (NH...

I have to know,every time i search this question it only tells me where he went. Why did Christopher Columbus go on voyages?

Help with my Payroll Accounting Final Project. Class AC122-05. Please. I am so lost.

A red light source and a green light source shine on a white screen. what color will the screen be? Explain your answer. If a blue object is placed in front of the screen, what color will it be? explain your answer

For my geography paper I am talking about the diseases of Foot and Mouth Disease, Smallpox, and Spanish Influenza. Throughout my paper I am not sure whether I should be capitalizing these words or keeping them lower case. example sentences below: - This r...

What kind of reaction is the following equation? Ca + H20 -> Ca(OH)2 + H2 (g)

Please help me answer the question: What does it mean Write a net ionic equation for the reaction 2HCl + Ca(OH)2 -> CaCl2 + 2H20

determine the final temp when 45.8 g of aluminum at -5.2 degrees C is added to a mixture of 45.0 grams of ice at 0.00 degrees C and 2000.0 g of water at 95.0 degrees C.

Determine mass of iron heated to 85.0 degrees C to add to 54.0 g of ice to produce water at 12.5 degrees C. The specific heat of iron is 0.045 J/g C.

Hydrogen peroxide decomposes according to the following thermochemical reaction H2O2 --> H2O +1/2 O2 ; H= -98.2 kJ calculate the change in enthalpy when 1.00 g of hydrogen peroxide decomposes.

How do I convert the following quantity to moles? 44.0g of H2O

How many molecules are present in 1.00 mg of asprin, C9H8O4?

An alpha particle has a mass of 6.6*10-24 g travels at 3.4*107 +/- 0.1*107 mi/h a. What is the DeBroglie wavelength (in meters)? b. What is the uncertainty in position?

Are the following quantum number combinations allowed? Else show any one way to correct them. a. n = 2, l = 0 m = -1 b. n = 4, l = 3 m = -1 c. n = 1, l = 0 m = 0 d. n = 3, l = 1 m = -2

A gas sample is confined to a chamber with a movable piston. A small load is placed on the piston and the system is allowed to reach equilibrium, shown above. If the weight of the piston and the load is F=70.0 N and the piston has an area of A=9.00x10-4 m...

How many years can an Oklahoma senator serve? and how many consecutive terms can they serve?

A football player runs the pattern given in the drawing by the three displacement vectors A, B, and C . The magnitudes of these vectors are A = 5 m, B = 16.0 m, and C = 16.0 m. Using the component method, find the magnitude and direction è of the resultan...

find the next three numbers in the pattern 2/3, 1 5/12, 2 1/6, 2 11/12 _, _, _

I have a combining sentence worksheet to do and I don't know how to do that.

The intensity level of a sound is reported in unit decibel(dB). how does IL change if we increase a sound intensity by a factor of 10? a)remains the same b) increases by 1dB to 2dB c)it increases by 2dB to 20dB d)it increases by 20dB to 200dB e) it decrea...

Use substitution to solve: 3x-2y=2 x-3y=4

If 100 mL of a 3 M solution of sodium hydroxide is diluted to a total volume of 600 mL with distilled water, what will the final concentration of sodium hydroxide be?

How do I write the skeleton equation representing the heating o f magnesium carbonate to produce solid magnesium oxide and carbon dioxide gas?

I need help paraphrazing a section from Robert Browning's poem "My Last Duchess" here it is : Fra Pandolf chanced to say "Her mantle laps Over my lady's wrist too much,"

Assume that the average speed of a moving object at 1 m was initial velocity and average spped of your cvart 5 m was its final velocity. calculate the change in velocity of your cart from 1 m to 5m. Show your work

I need help looking for an interview with Amelia Earhart, written or audio/visual, for a research paper. This is the last citation I need, and I cannot find a direct interview. Please help.

Enter the Net Ionic Equation including phases, for the reaction of AgNO3 and Ba(OH)2.

A ramp to a door is to rise one foot for every five of horizontal distance from the building must the end de placed if the door is 2.3 feet above the ground?

What title did the islams use for their highest learder?

Three circles are externally tangent to one another. The radius of each of the circles is 2 cm. A belt fits tightly around the three circles. Find the length of the belt. Express your answer in terms of pi with an explanation.

Choose the correct singular form of “las universidades.” Choose the correct singular form of “los señores.” Choose the correct singular form of “ las mochillas.”

Vector A points in the negative y direction and has a magnitude of 6 units. Vector B has twice the magnitude and points in the positive x direction. Find the direction and magnitude of vec A-B and Vec B-A?

Case Study: Gayle and Patrick Read the following case study about Gayle and Patrick. You may also click on the Audio: Thinking It Over if you prefer to listen to the case study. After reviewing the case study, answer the questions on below. Gayle and Patr...

The Civil War and its impact on the District in the late 19th century... Help Please I'm writing an essay and i need info!

Answers

The following answers were posted by visitors named Brittany.

Virginia Beach Jamestown Winery's (if you are old enough) Norfolk (old norfolk has lots of historical stuff and sites)

Given government? Shown how an organized civilization can or could be put together or brought together?

what are the concepts of S.S

24+14+12= take that sum and subtract that from 60

I probably going to need more to go on because if I knew how to do that (draw the model) I could have answered the problem already.

Simplify and state the restrisctions on the variables. 4/mn * m/2

Maybe I am not getting how you are getting 2 because I keep getting 5 when I try to solve for x+7=-x-3. It turns out like 2x=-10

Never mind, I got it now.

My teacher he wants us to tell the definition of each then find Arguments for them

He also wants us to find arguments online and etc

I think the terms mean to think past a certain point with the horizontally, and Vertically you are not thinking all the way

Thank you so much... Can I come back and get your help if I need it

Ok. If I have any other question I will be back

The reason why is because we are looking for the right examples to get to and with horizontal we have to find many point in order to get to the right answer...

They should be leaders..I understand it now.. It is better to think horizontal (lateral)because they lead their own self into the answer and vertical thinkers they need a lot of help in find the answer...Is that how I could example it?

Thank you so mcuh

Geoffrey Chaucer is Geoffrey Chaucer (c. 1343 – October 25, 1400?) was an English author, poet, philosopher, bureaucrat, courtier and diplomat. Although he wrote many works, he is best remembered for his unfinished frame narrative The Canterbury Tales. So...

Here is some of the work he did: Chaucer's first major work, The Book of the Duchess, was an elegy for Blanche of Lancaster (who died in 1369). It is possible that this work was commissioned by her husband John of Gaunt, as he granted Chaucer a £10 annuit...

Carbob dioxide and water are excreated here during exhalation. THE LUNGS

wait I forgot to add that she bought the card origionally for $1

Hey i have this same exam, did you do it yet?

ok, im not sure of all of the anwsers yet but i think that these are right but im not sure, 1d 2a 3b 4d 5c 6c 7a 8c 9b 10? 11c 12b 13c 14d 15a 16b 17c maybe d but im putting c 18d 19c 20? i hope this helps!

Which substance is nearly 100% ionized in water solution? H2CO3/NH3/HNO3/CH3OH?

I don't understand what to do.

would the moles be .014?

BIO 281 at CSUN I beleive it is 20% Good luck tonight

Well I need help cause I don't understand any of it.

The selling price is $137,900.00. The mortgage company requires a 20 percent down payment and I want to pay the money back in 30 years at 8 percent. What is the total amount of interest charged, rounded to the nearest whole dollar?

That wasn't even my writing. That was the topic given to me for my short paper. I'm pretty lost.. Can anyone help?

to find the number of bananas,you could have reasoned that for eight servings, you,need four bananas.THus for 16 servings,you need 8 bananas, and for 4 servings,you need 2 bananas.Thus, for 20 servings,you need 10 bananas.

11. Agree 12. Agree 13. Agree 14. Agree 15. Agree 16. Agree 17. Agree 18. Agree 19. Agree 20. Agree 21. Not sure 22. I would say is above equilibrium, since below would have no bearing on the market. 23. I picked an increase; an increase. An increase in d...

WHERE CAN I GET EXACT INFO OR EXTRA HELP FOR MY PROJECT.. WE HAVE TO HAVE A QUESTION TO ASK OURSELF AND I CHOSE DOES MASS AFFECT WEIGHT? I NEED HELP ON THAT. I HAVE TO DO A TRIFOLD WITH PICTURES,GRAPHS AND THE WHOLE 9 YARDz. YOUR HELP WILL MEAN MUCH TO ME...

I have no idea..lol I need help.. this project is due monday

I don't get this I an in 7th grade and I love math please help can you do these promblem 112 dollars in 8 hours Next promblem 150 miles in 6 gallons Next promblem 49 points in 7 games Next promblem 105 students in 3 classes thank you responed really soon

What kind of tissue is a chloroplast?

I think that this is for questions that can't be completed nobody asked for your rude comments

you have to type in the school subject for a expert to answer your question

No i don't know the function and i still don't get how you went from 13 to 25 squares, can you explain how do i come up with that answer for future questions?

Thank you Danielle. I knew it Buddhism was originated in India, but I am glad someone corrected the person above who was giving out incorrect information.

That's how I did it but the computer said it was wrong. I guess I'll have to ask the teacher about it. Thanks for your help!

wow that's a whole lot of questions is that all u r h/w?

They are valuable to a human service agency because it shows them how much money it will take to provide services to their clients. It helps prepare their performance and program budgets, along with its direct and indirect costs. If the cost per output or...

La persona que se murio mas recientemente fue una mujer. El deiciocho de agosto era la fecha que ella fue al hospital. "Fue" is past tense of the verb "to be" or "to go". "Era" is USED TO BE. Remember that to help you in other sentences. Hope that helped!

Have you ever been seen as a hero in anyway? Maybe you were seen as a hero in your family's eyes or another child?

28.42g/164.1= .17318 mol Ca(NO3)2 29.6g/37.042=.79909 mol (NH4)F (1mol Ca(NO3)2 /.17318) x (2mol (NH4)F/x)=.34636 (2 mol (NH4)F/.79909)x(1 mol Ca(NO3)2/x)=.399545 so (NH4)F (.34636) is limiting reagent. now I'm stuck. Not sure what you mean about subtract...

Thank you so much DrBobb for all of your help!!

thank you so much

9.8= 1/2mv^2 + 1/4mv^2 9.8= (3/4)(mv^2) [9.8*(4/3)]/m= V^2= 1.307 sqr(1.307)=V= 1.14 I have a question.. Why is there 1/2 and 1/4 in the first question.. are they just constants?

The chance that you get each question correct is 1/2. To calculate the probability of a perfect score on a 4 question test, you muliply the chance for each correct answer, sooo 1/2 X 1/2 X 1/2 X 1/2 = 1/16 On the 10 question test, it would be 1/2 X 1/2 X...

give/take left/right up/down in/out sour/sweet crooked/straight

Your very welcome!

Thank you soo much! :)

i) Oxidation numbers are not the overall charge of an ion. The Oxidation numbers are for each atom. The reducing agent in this case is C2O4 because the Carbon is Oxidized because it's oxidation number goes from +3 to +4. MnO4 is the Oxidizing Agent becaus...

The reactants methane and oxygen combine in a combustion reaction to form carbon dioxide and water.

You still have the effect of the water absorbing the heat that DrBob stated in b.

No, the blood leaves the heart and goes to one of 2 places; one is pulmonary circulation which involves going to the lungs to be oxygenated and the other is systemic circulation which carries oxygenated blood to the rest of the body. The blood going to yo...

Well you have to divide 64g by the molar mass of CO (28.01) to find the moles of CO you have. Then you multiple the moles by 3.02*10^23 to find the molecules.

They all exhibit the characteristics of living things, ie made of cells, reproduce, maintain homeostasis, grow and develop, etc.

d) because before the 20th century voters would be given multiple identities by party machines and so they would vote more than once in elections so it appeared that voter turnout was high and that it has declined during the 20th century. Actually it has...

0=0 so the answer is all real numbers

I need both actually.

Thank you so much! :)

There would be 13 cars and 5 ships.

well i have a worksheet that says combining sentences to write a paragraph and its really long. if you want me to i can type the whole thing.

about nine hundred known comets comet's tail can extend 93.2 million miles comet's nucleus can be .5 to 12 miles across once considered bad omens today greeted with excitement and curiosity have elliptical orbits orbits vary widerly one of the best-known...

πd is the circumference of a circle, so with a diameter of 4 a single circle has a circumference of 4π. 1/3 of each circle is in contact with the belt, so that total part is still 4π. Then, the part of the belt connecting from tangent to tangent is 2 radi...

Thank You so much Ms.Sue your sites are doing me much help! & Writeteacher Me & My friend are in the same class I recommended this site for him to use for help but thank you for your assumption of "musical names" your very much so wrong. :)

ok so this is how i just set up up: .0015(kg) * 9.81 *.0015(m/s)=.0003234 THANKS!

its just worth ten points thank you=)

just plug in what x equals into the top equation and solve for what y equals then you can plug that answer in for y to get x

I can't see where to start? the reading from last week doesn't talk about this at all... ugg!

so its a, it has no effect?

oh okay that makes it a lot clearer to me and that means it would decrease the demand for corn

i don't think it would

a draft system, whether professional sports or the military, enable those who are hiring to A.avoid paying a living wage B.produce what they produce at a lower cost C.educe the cost of labor D.transfer part of the cost of labor to someone other than thems...

how do you figure that out?

60 degree angle

to.................much.....................................for..............................................................brain........................................................................................................AHHHHHHHHHHHHHHHHHHHH...

if your wondering who a dude on earth who u will never know is its me i got bored but your welcome for the anwser Aj now your not confused anymore your welcome =) =) =) im a random person who likes cheese, fat bunnys,animals,Julies S. dog coco,my best bud...

if you face south you would be in the.............................................................................................................................................................................................................................

srry its catcher in the rye

ok thank u anyway

so how would i go about finding acceleration?

thank u so much!! ^w^

so its 2*9.81*155?

OH!! so that's where i went wrong. thanks again! ^w^

but what if it asks how long it will take to fall?

to find 'x' you add 243 to both sides so: 3x^2=243 divide both sides by 3 3x^2/3 = 243/3 x^2 = 81 then take the square root of both sides so x=9 hope that helps, be sure to plug your numbers back in to check it take 9 and plug it in for x :: 3(9)^2-243 3(...

specific heat of water there isnt one?

I ended up getting 42.718333 not rounded to sig figs but does the excess of hydrochloric acid have anything to do with the answer and what about the STP?

B. because it jumps straight from 1s2 to 2p1 it has to go :: 1s2 2s2 then 2p1