Sunday
March 9, 2014

# Posts by AMANDA

Total # Posts: 1,628

Algebra 2
Can someone help me solve 4/5{6-2(4-x)}= 2-3(3/4-1/5x)

Algebra 2
(3-x)/-4=(x+6)/3 I have tried this one multiple times but i still can't get it.

art-colors
what are all the different colors that mix to make other colors? like how when you mix red and yellow you get orange...what are all the other colors? well green + blue= brown yellow + blue= green red + blue = purple is that all? Yes, from what I've seen on a website that I...

journalism
what are some examples of "educationally disruptive"? Anything that interferes with a student's education can be "educationally disruptive." This may be distracting behaviors or dress of students or teachers. (In the 70s, a girl with green hair was very...

literature.
I am writing on death of a salesman and i am wondering about why willy loman is one of the best known tragic heros in modern literature.. Death of a Salesman portrays the tragedy of "Everyman" in 20th-century America. He tries to make a living for his family while fa...

how will the fundemantal accounting equtation (assets=liabilities+owners equity) change if supplies are purchased on account? explain how tgis purchase will or will not change the owner's equity? i thought maybe if the company buys 1000.00 on office supplies account it wou...

science
how many lobes does the right lung have? Yes, the right lung has 3 and the left lung has 2 3

algbra
heyya Your equation makes no sense. Your equation makes no sense. 4x = y > 6 4x = y > 6 does it make since if you put a line under >. Because that is the question I am suppose to figure out.

math
If I am making a map that has a distance of 200 mm, and the actual distance is 700m. How do I find the calculations to know how much each mm is? You can set up a proportion with x being the number of meters represented by each mm. 200 mm / 700 m = 1 mm / x If you post your ans...

Algebra 2
I need help with this problem, (3-x)/-4 = (x+6)/3 Thanks! I've tried it myself several times and I keep getting stuck. multiply both sides of the equation by -12 Yields 9-3x=-4x-24 add 4x to each side, subtract 9 from each side. I don't really see how that works.

Dinosaur help. URGENT
I need some help finding the habits of the Elaphrosaus. So far all I can find is the height and weight and stuff like that. Thanks. I find no dinosaur with that type name. Please recheck. Thank you for using the Jiskha Homework Help Forum. Here are all the dinosaurs beginning ...

Calculus
C is a constant so you use the product rule. 2m(c/2-m/3)+m^2(1/3) 2m being the derivative of m^2. times the original second term. then the derivative of the second term times the original first. 1/3 being the derivative of the (c/2-m/3) because C is a constant

chem
Calculate [H+] in 0.375M H2PO4 Ka=6.2x10^-8 I know I'm suppose to write the equation first, but I'm not sure if I did it right: H2PO4 + H2O <=> 2H+ + PO4 is that right? You need to clarify the question. Is that a salt, such as KH2PO4, that is 0.375 M or is it the...

math
one of the two numbers that can be both the perimeter and the area of the same rectangle I am assuming that you are seeking the two rectangles that have the area equal to the perimeter. A 4 x 4 square has a perimeter and area of 16. A 3 x 6 rectangle has a perimeter and area o...

math
he first two consecutive numbers whose factors have the same sum I assume you mean the sum of the aliquot factors/divisors (those other than the number itself). If you include the number itself as a factor, there is no answer. 2 and 3 satisfy the requirement as both have only ...

math
the largest integer that is not the sum of two or more different primes

math
smallest of two triangular numbers whose sum and difference are also triangular numbers My guess would be 15. 21 - 15 = 6 and 15 + 21 = 36.

math
the only integer n for which n equals x to the y power equals y to the x power for x does not equal y 4^2 = 2^4 thanks!! 2^4 = 16 = 4^2

math
the only perfect number of the from x to the nth power plus y to the nth power; the answer is between 1 and 31 28 = 1^3 + 3^3

Math
Solve the system by graphing by any method of your choice. 3x-y=1 or y=3x-1 3x-y=2 y=3x-2 (0,-1),(2, 5)and(0,-2),(-2,4) Solution is Consistent, lines intersect at (-1/4, -5/4). Above is my answer but I keep coming back to this again and again. Am I missing something? I solved ...

Math
Solve the system by addition or substitution. 3x – 4y = 8 6x – 2y = 10 Please get me on the correct track for 3x -4y =8 x=4, y=1 for 6x - 2y =10 x= 2, y= 1 Solve one equation for x. 3x = 4y + 8 x = (4y + 8)/3 Insert that value for x in the other equation and solve fo...

Math
2.50x + 1.75y < or = to 15 y < or = 1.43x + 8.57 y = 8.57 I'm having a brain cramp and trying to find x has been a lost time tonight. Plese help what is x The second inequality can be derived from the first one. The third statement, y=8.57, does not follow from the s...

math
hey u there its kelsey kelsey. If you have a homework question, post it for help. We dont allow chat here, sorry.

math
Money made for a sandwich shop was directly proportional to its advertising budget. When the owner spent \$2000 a month on advertising, the revenue was \$120,000. If the revenue is now \$180,000, how much is the owner spending on advertising? 120,000 simplest way: by ratio 2000:1...

safety
what does the country Sudan do to prepare for the types of disasters they have such as terrorism, tornadoes, etc. and what agencies are in charge of taking care/preparing for these disasters Good question. In many cases, the Sudanese government is causing the man-made disaster...

safety
What does the World Health Organization do to prevent starvation, aids/hiv, or other health issues? I recommend this article to you. You will find most answers there. http://www.genevabriefingbook.com/chapters/who.pdf WHO does not specifially distribute food to areas of starva...

safety
In Japan what is the country doing to prepare for the types of disaster (such as tornadoes, hurricanes, terrorism) they may face? What agencies are in charge in this country.. Also I need to know the same thing for Sudan. Try this and similar searches: http://www.google.com/se...

Algebra
One number is 6 more than another. If the sum of the smaller number and 3 times the larger number is 34, find the Two numbers. I have errored somewhere please assist 3x+x=6=34 4x+4x=2x=7 I need two find both numbers Your equation does not match the English sentence given. If x...

Algebra
Find two consecutive odd integers such that 5 times the first integer is 12 more than 3 times the second. I've gotten this far but confused as to what the two intergers are. 5x=3(x+2)=12 5x=3x+2+12 5x=3x+14 2x=14 2x/2x=14/2 x=7 Let n be first integer, so n+2 is the second ...

safety
In Japan what is the country doing to prepare for the types of disaster they may face? What agencies are in charge in this country.. Also I need to know the same thing for Sudan. What types of disasters do you mean, like health, natural, war, terrorism, etc....? Or do you mean...

math
If a student needs an average of 70 or more to pass a course. She has scored 90, 76, and 66 on the first three exams. writing an inequality representing the score she must get on the last test to pass the course letting x be for the exam thats missing. on the left side write: ...

math
Sam took traveled 8 hrs to his sisters house. The return trip took 7 hrs because the speed was 3 mi/hr faster. What was the Sam's speed each way? I like to set up a chart for these kind of problems, they become very easy that way D=r*t , Distance = rate*time --------D-----...

safety
US FEMA/Homeland Security is responsible for disaster preparedness relief along with the American Red Cross. Are we really prepared to handle a major disater? Why or why not? How do/are we preparing for a disaster? What is recommended for our citizens to do to prepare for a di...

Chemistry
Ok i'm supposed to google these values for my teacher, but i can't get the answer im looking for...if you have them can you give them to me? Latice Energy for: Ammonium Nitrate and Calcium Chloride Hydration Energy for: Ammonium ion, Calcium Ion and Chloride ion Thanks...

algebra help
The line graph below shows the number of stray dogs in a certain city for the years listed the bar graph shows the years in 1998 5 stray dogs 1999 2 stray dogs 2000 6 stray dogs 2002 8 stray dogs 2003 9 stray dogs Between which two years did the greatest decrease in stray dogs...

Math
2/5=what I assume you are looking for a decimal. Just divide 5 into 2, and the answer will be the decimal. However, if you are looking for a percentage, multiply the decimal by 100. I hope this helps. If not, repost with a clearer question. Thanks for asking.

Economics
5. (Ch. 17 # 5) Sparkle is one firm of many in the market for toothpaste, which is in long-run equilibrium. a. Draw a diagram showing Sparkle’s demand curve, marginal revenue curve, average cost curve, and marginal cost curve. Label Sparkle’s profit-maximizing output...

history
No, because it was a war about reasources

GEOMETRY
the correct half–plane in each case, Y>3 I AM TRYING TO GRAPH THIS I HAVE THE LINE THROUGH THE LINE THREE ABOVE THE X GOING STRAIGHT ACROSS WHAT ELSE DO I NEED TO DO I KNOW I NEED TO SHADE ONE SIDE OR THE OTHER BUT HAVE NOT BEEN ABLE TO UNDERSTAND HOW TO FIGURE OUT WHI...

economics
can some explain to me how the auto industry can determine that there is an inequality? i was looking the only thing i can figure out would be like the trade imbalance for export and imported cars is some thing else i need to look into

algebra
Driving down a mountain, Tom finds that he has descended 1800 ft in elevation by the time he is 3.25 mi horizontally away from the top of the mountain. Find the slope of his descent to the nearest hundredth. Here what I have -1800 divid it by 3.25*5280ft -1800/17160 -0.105 hav...

Safety
Where does Occupational Safety originally come from? How/where in the world or human history did it start? Thank you Probably the first rules for occupational safety came from earliest human cultures, the hunter-gatherers. The hunters didn't want the wild animals to kill t...

word problems in algebra
The cost of producing a number of items x is given by C = mx + b, in which b is the fixed cost and m is the variable cost (the cost of producing one more item). (a) If the fixed cost is \$40 and the variable cost is \$10, write the cost equation. (b) Graph the cost equation. c) ...

Algebra: Functions
Write a rule that describes the relationship between minutes and second. Write a rule that describes the relationship between minutes and second. Find the rule for each function table. x y 2 -2 0 0 -2 2 -4 4 it looks like the x is the opposite of the y. So y = -x How about sec...

Algebra:Functions
Tell wheher each represents a funtion. Explain minutes= 60 times hours Yes, minutes is a function of time in hours. M= 608Time

Biology URGENT!!!!!!!!!
I can't find how Acrasiomycota and Myxomycota excrete and circulate. I have tried wikipedia and every other thing i could think of. Please Help. http://www.factmonster.com/ce6/sci/A0845543.html http://www.infoplease.com/ce6/sci/A0845543.html otany.hawaii.edu/faculty/wong/B...

Research
I have to write a paper about prison life on the norms and values for inmates and staff. and how do inmates meet their needs? Does it mean that inmates meet their needs by gambling and smuggling drugs in the prison? making their own alochol..sexual acts? thank you There are 3 ...

Research paper
I have to write a paper about prison life on the norms and values for inmates and staff. and how do inmates meet their needs? Does it mean that inmates meet their needs by gambling and smuggling drugs in the prison? making their own alochol..sexual acts? thank you http://www.j...

Safety
I need to know what are the top five causes of traffic deaths for Germany and China

Safety
I need to know what are the top five causes of traffic deaths for Germany and China

Germany and China
i need to know what kind of children's traffic safety education programs for pedestrians;bicycle or car safety they have in Germany as well as China Thank you using this sentence: i need to know what kind of children's traffic safety education programs for pedestrians;...

Germany and China
i need to know what kind of children's traffic safety education programs for pedestrians;bicycle or car safety they have in Germany as well as China Thank you

Name the shape
height X base 1 + base 2 divided by 2 triangle i think i am not possitive.

SAFETY
I need to know what kind of children's traffic safety education programs for pedestrians;bicycle or car safety they have in Germany as well as China Thank you

safety
I have to find out if Germany and China have liability insurance and what does it cover? What do you mean if Germany or China? These are sovereign States. What do you mean liability insurance? I have to do a project on Germany and China about whether they have liability insura...

math
Find the slope of 0,0 3,5 please help i stink at math rise = 3 run = 5

Chemistry
a.) All the compunds are electrolytes, although not all of them are strong electrolytes. Compunds C and D are ionic and compund B is covalent. b.) Nitrogen occurs in its highest possible oxidation state in compunds A and C; nitrogen occurs in its lowest oxidation state in comp...

Biology
How has the heart/lung machine changed health care, patients, and medical professionals? Since this is not my area of expertise, I'll give you information, so you can decide for yourself. I searched Google under the key words "heart lung machine" to get these pos...

Hi I'm supposed to ask 5 people about discrimination. Can you please help me by answering just these 2 questions. Thank you. 1 . What kinds of discrimination have you experienced or observed? 2. What do you think can be done to end discrimination? 1. blacks looked down on....

Simplifying with Trigonometry Identities
Hi, I am a senior in High School having a really difficult time with two problems. I have to prove using the trigonometric identities that they equal each other but I am having a really hard time trying to get them to equal each other. I've spent over 2 hours trying to get...

general science
What are the four main directions? Check this site for the four cardinal (main) directions. http://worldatlas.com/aatlas/infopage/comprose.htm

computers-html/javascript
when working in notepad, i need to use pop-up boxes (alert, confirm,etc). When a user presses ok more boxes come up. however if the user presses cancel i want them to go back to the homepage (thus stopping the other boxes from coming up). how do i do that? This is hard to answ...

computers-html/javascript
when working in notepad, i need to use pop-up boxes (alert, confirm,etc). When a user presses ok more boxes come up. however if the user presses cancel i want them to go back to the homepage (thus stopping the other boxes from coming up). how do i do that?

math
factor the polynomial completely... 3x-15+2xy-10y

1/2(8-c)<7.5

English- citing in mla format
i am writing a paper on a novel and i used quotes from the book. when i cite do i need to put (author name page number) every time, or should i do it that way once and then just put (page number)? thanks http://wwwold.ccc.commnet.edu/mla/ Be sure to go through various sections...

More Chemistry
HCLO3 + H2O -->(yields)H30 +CLO3 net ionic = H+H20 -->H30

Biology
What the are similarities between aerobic respiration and fermentation? mi dont know to hard go to googles wish i could help but...you know I got no idea... Maybe if you don't know the answer you shouldn't post any replies.

Chemistry
2:PHYSICAL 3:MASS

algebra
help me use the number 'e' as a natural base. You have to be much more specific. This question cannot be answered, it is very general. Any number can be used as a base, including 10, commonly used in the US. Can you walk me through this problem: (3e^(-4x))^2 What do yo...

help me unscramble this word
ANLDEGN IS IT A ANIMAL,OCEAN, COUNTRY OR CITY

chemistry
what are some physical changes? tearing paper, pouring water from one container to another, breaking a stick. This are physical changes because the starting product and the ending product are the same.

Spanish word
I am having trouble locating this spanish word "pasapurés". It is in reference to a kitchen utensil. But I am unable to figure out the breakdown of these words to get the actual word in english. I think pasar is to pass and pures is just pures. But what exactl...

Spanish word help
Hi, I'm trying to find this word "portavasos" but I can't seem to find the meaning of it in english. Please help. Thanks Thank you for using the Jiskha Homework Help Forum. When you are asking for the meaning of a word, it is always best to give the CONTEXT o...

Mr. LaRue's Taxonomy Project
Do you have sites for the following... Euglenopohyta- #6 Zoomastigina- #11 Chrysophyta- #6 #6- List the names and give descriptions of the various classes/orders of the particular phylum/class #11- Discuss the importance of this phylum/class to mankind. List any monetary, bene...

spelling
grass:lawn::toss:throw

english
in the pome crazed man in concentration camp by Agnes Gergely what dose the box symbolize? What do you think? He shed a tear over its loss. I will be happy to critique your thinking.

chemistry
can a compound's empirical and molecular formulas be the same?Explain who cares? Yes, they can. CH4 is methane. That is the empirical formula as well as the molecular formula.

math, help
dentify the information that is needed to solve the problem. A store has a special offer on a pack of 12 pencils, 4 pens, and 8 colored markers. The special price is \$12.50 for the pack. What fraction of the tools are pencils?

math, help
dentify the information that is needed to solve the problem. A store has a special offer on a pack of 12 pencils, 4 pens, and 8 colored markers. The special price is \$12.50 for the pack. What fraction of the tools are pencils?

geometry
what geometric concept is modeled by the beam of a flashlight? what geometric concept is modeled by the beam of a flashlight 5

calculus
consider the function f(x)= x^2/4 -6 Rn is the Riemann sum where the sample points are chosen to be the right-hand endpoints of each sub-interval. Calculate Rn for f(x)= x^2/4 -6 on the interval [0,4] and write your answer as a function of n without any summation signs. Rn= ? ...

Biology URGENT!!!!
I need to know if flagella are on plant or animal cells. I need to know the same for cilia. THIS IS DO TOMMOROW!! Thank you go to google and type in flagella and cilia http://en.wikipedia.org/wiki/Cillium http://en.wikipedia.org/wiki/Flagellum

calc help
consider the function f(x)= x^2/4 -6 Rn is the Riemann sum where the sample points are chosen to be the right-hand endpoints of each sub-interval. Calculate Rn for f(x)= x^2/4 -6 on the interval [0,4] and write your answer as a function of n without any summation signs. Rn= ? ...

math
Find the Riemann sum associated with f(x)=4x^2+2, n=3 and the partition xsub0=-2 xsub1=1 xsub2=2 xsub3=4 of [-2,4] (a) when xsubk is the right end-point of [xsubk-1, xsubk] . (b) when when xsubk is the mid-point of [xsubk-1, xsubk] please help. i thought fora the anser was 216...

Computer engineering
I need help drawing the diagram A three car race track has sensors in each lane at the finish line. As the cars cross the finish line their respective sensors respond and send a signal to a digital circut. The three "finish" signals occur in the same order that the c...

Why dogs are better than Cats!
dogs are the best animals in the world you cant resist them

corollary to isosceles triangle theorem
i dont know, i just need the definiton of this theorem

Immigration
Who were the Canadian immigrants? Why did these people immigrate to Canada? What are the positive and negative impacts of immigration on Canada and the United States? Please tell us what you've learned from your book and your research. We'll be glad to critique your wo...

Environmental Problems
Where in the US and Canada is deforestation, air pollution, water pollution, and climate change happening? San Francisco Aereas near all population centers would be the most acute, as you get further North the polution is less and, the deforestation is greater. Look in these a...

inverse
Find x when x ix (-(-x)

Biology
How do you find out how many tRNA are in a sequence? How do you name a RNA? http://en.wikipedia.org/wiki/Transfer_RNA http://en.wikipedia.org/wiki/Translation_%28genetics%29

Tagalog
I need someone to translate Hello, Goodbye, and How are you into Tagalog. Thank you What is tagalog? Hello: Halo; Huy; Magandang haponpo; Mabuhay Goodbye: (to person staying) Adyos po (to person leaving) Paalom na po Paalom; Síge How are you? [formal]Kumusta ho kayo? [i...

Science
To transmit genelogical information to other parts of the cell. What is the basic purpose of DNA?

DNA
I have to build a DNA and RNA structure. It must stand on its own. What materials would you suggest i use? Thank you. http://biology.about.com/c/ht/00/07/How_DNA_Model_Candy0962932481.htm

History
Who was the Democratic leader,"Cross of Gold" speech? William Jennings Bryan

history
What banking reform finally gave the nation a flexible money supply? This site will also answer this question. http://www.answers.com/topic/american-system-economic-plan

History
Revenue for transportation was to come from these under Henry Clay's American System Very good detailed answer at this site: http://www.answers.com/topic/american-system-economic-plan

Riddle
IF YOU HAVE READ HARRY POTTER YOU ARE NOT ALLOWED TO ANSWER!!!!!!!!!!! A person in disguise, who tells naught but lies The middle of middle and the end of the end The sound often heard when searching for a hard to find word. ONE WORD ANSWER! a wand A wand The answer is not wand

calc: relative error
The circumference of a sphere was measured to be 77 cm with a possible error of .8 cm. Use differentials to estimate the maximum error in the calculated surface area. Estimate the relative error in the calculated surface area. please help me..thank you! Area= 4 PI radius^2 dA=...

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