Questions Asked on
May 18, 2010

math
A farmer has $100.he has to buy 100 farm animals.He has to spend exactly $100 and get exactly 100 farm animals. Whats a solution for this problem
asked by Francisca 
Chemistry
the Ksp of Ag2CO3 is 8.1x1012. what is the molar solubility of silver carbonate? can you please walk me through this?
asked by Anonymous 
Chem
If 3.20 kcal of heat is added to 1.00 kg of ice at 0 degrees C, how much water at 0 degrees C is produced, and how much ice remains? Could someone post the answer n the equation?
asked by Anonymous 
Chemistry ASAP
the concentration of Ag+ in a saturated solution of Ag2Cro4 is 1.6x10^4 M. what is the Ksp value for Ag2Cro4? the solubility of BaCO3(s) in water is 4.0X10^5 M. Calculate the value of Ksp for BaCO3
asked by Anonymous 
Chemistry
The molar heat of vaporization of ethanol is 43.5 kJ/mo. Calculate the heat required to vaporize 25.0 g of ethanol at its boiling point. Ethanol is (2C 5H OH) Could someone please write the equation? (is the equation q=CmT)
asked by Anonymous 
Calculus
I actually have two questions: 4. An open box is to be made from a rectangular piece of material 3m by 2m by cutting a congruent square from each corner and folding up the sides. What are the dimensions of the box of the largest volume made this way, and
asked by Anonymous 
Organic Chemistry
I am suppose to calculate the theoretical amount (volume) of 3M sodium hydroxide needed to convert 1.5 g of benzoic acid to its salt. Also calculate the volume of 12M HCl needed to convert the sodium benzoate back to benzoic acid. how do I go about doing
asked by Jake 
Chem
An orange contains 445 kJ of energy. What mass of water could this same amount of energy raise from 25.0 degrees C to the boiling point? What is the boiling point? Equation? Thanks
asked by Anonymous 
English
1. My father goes to work by car. 2. My father goes to work by his car. 3. My father goes to work in his car. (Which one is grammatical?)
asked by rfvv 
chemistry
This problem is from my chemistry book and I am having a little trouble with the intermediary steps: Barium metal crystallizes in a body centered cubic lattice (atoms at lattice points only) The unit cell edge length is 502 pm, and the density of the
asked by Tokey 
Chemistry
4) Which of the following is the most effective buffer system for a pH value of 4.45? a. H2CO3/HCO3 (K1 = 4.4 * 107) b. HCO3/CO32 (K2 = 4.7 * 1011) c. H2S/HS (K1 = 1.0 * 107) d. HC2O4/C2O42 (K2 = 5.0 * 105) e. H3PO4/H2PO4 (K1 = 7.5 * 103) I
asked by George2 
Chemistry!!!
the solubility of BaCO3(s) in water is 4.0X10^5 M. Calculate the value of Ksp for BaCO3 can someone please walk me through this?
asked by Ashely 
Chemistry
How many individual hydroxide ions (OH) are found in 13.4mL of 0.586M Ba(OH)2? I'm not quite sure how to do this. Thank you!
asked by Jakob 
english
what does miss rosie symbolize in the poem miss rosie by lucille clifton?
asked by eric 
physicsa 6a
A charge of 28.0 is placed in a uniform electric field that is directed vertically upward and that has a magnitude of 4.00×104 . What work is done by the electric force when the charge moves
asked by Sally 
Math
Tickets to a benefit are priced as follows: children $0.50, men $2.00, and women $3.00. Find one combination in which 100 people may purchase tickets for $100. Children, men and women have to attend the event.
asked by Kathy 
chemistry
Which substance is an electrolyte? C2H5OH C6H12O6 C12H22O11 CH3COOH
asked by b 
English
correct or incorrect? Sally wants a new bicycle,but her mother and father will not buy her one. My little sister is a big baby;she cries all the time. Mr.Smith,my spanish teacher,is going on vacation. Parents want their children to go to college;however
asked by Kim 
Calculus
Differentiate: F(x)=e^(xsin2x) This isn't homework, it's review for our exam. Couldn't remember how to work it :( Thanks!
asked by Katie 
CHEMISTRY
What do we assume about the volume of the actual molecules themselves in a sample of gas, compared to the bulk volume of the gas overall? Why?
asked by werwer 
chemistry
a sample of gas is collected over water at a temperature of 35 degrees celcius when the barometric pressure reading is 742.0 torr what is the partial pressure of the dry gas?
asked by Jimmy 
Chemistry
Predict the effect of each of the following on the indicated equilibrium system in terms of which reaction will be favored (forward, reverse, or neither) H2(g)+Cl2(g)2HCl(g) +184 kJ A)addition of Cl2 B)removal of HCl C)increased pressure D)decreased
asked by abby 
Math
Convert the baseten number to a numeral in the indicated base. 503 to base five A) 3040five B) 4030five C) 3004five D) 4003five
asked by Annonom 
work
Use two commas around “extra information” in a sentence to show that it is not important to the meaning of that sentence if taken out. For example: “The hardware store down the street, which had been paved recently, is open until midnight five days a
asked by lisa 
English
Is 'money' an abstract noun or a material noun?
asked by rfvv 
Physics
Electrons are ejected from a photoelectric cell with a maximum kinetic energy of 1.20 eV. If the incident light has a wavelength of 410nm, what is the work funtion?
asked by Marium 
algrbra/trigonometry
in triangle ABC, angle a=120, b=10, and c=18. What is the area of triangle ABC tot he nearest square inch?
asked by Sally 
math
What is the ratio of the area of triangle XBY to the area of triangle ABC for the given measuremnts, if XYis similar to AC, and BY=2 and BC=4?
asked by buggy 
Geometry
A square with sides of is inscribed in a circle. What is the area of one of the sectors formed by the radii to the vertices of the square?
asked by buggy 
college chem
Ammonium carbonate (solid) decomposes when heated to produce three gaseous products  ammonia, water, and carbon dioxide. 1. Write the balanced equation for the reaction. 2. Suppose that ammonium carbonate is heated to 500 K in a sealed vessel. At
asked by jake 
Geography
47. Following the breakup of the Soviet Union, what are some of the major problems faced by many of the new countries. (I don't really know how to answer this question) This is what i got: 47. After the breakup of the Soviet Union, there were some major
asked by y912f 
Chemistry ASAP
what would be the concentration of chromate ion, CrO4^2, in a saturated solution of CaCrO4. (Ksp= 7.1x10^4)
asked by Aimee 
math
select at least 5 more Pythagorean Triples. Show why your 5 sets of Pythagorean Triples work in the Pythagorean Theorem formula. 5,12,13
asked by connie 
CHEMISTRY
Why does decreasing the volume of a gas cause nonideal behavior?
asked by ~anonymous 
The coordinating conjunctions that can be used to
The coordinating conjunctions that can be used to combine two complete sentences with a comma are “for, and, nor, because, yet, so
asked by lisa 
Chemistry
what would be the concentration of chromate ion in a saturated solution of CaCrO4 (Ksp= 7.1x10^4)
asked by Anonymous 
Physics Lenses
A planoconvex lens is to have a focal length of 28.5 cm. If made from fused quartz, what must be the radius of curvature of the convex surface?
asked by Cole 
6th Grade Math
A mother duck has 5 ducklings. The average weight of the 5 ducklings is 6 ounces. If the average weight of three of the ducklings is 5.25 ounces, what is the average weight, in ounces, of the other 2 ducklings? Express your answer as a decimal to the
asked by klk 
Finance/Algebra
Suppose you bought an 8% coupon bond one year ago for $1090.00. The bond sells for $1063.00 today. Assuming a $1000 face value, what was ur total dollar return over the past year? What was the nominal rate of return over the past year? And, if inflation
asked by Sunny 
physic
a force of 3.5 N is applied to a spring which obeys Hooke's law and produces and extension of 0.07m. calculate the spring constant what is the size of the force that will produce and extension of 4.0 cm caluclate the unstretched length of the spring if its
asked by ablin 
APA writing
Six diseases/disorders terms, two from Chapter 7, two from Chapter 8, and two from Chapter 9. I a working on a APA document that has to be correctly formated. My question to you is, (from comment no.1,: when I am citing, where do I, or "do" I, 1. erectile
asked by terry 
chemistry
A clear colorless liquid in an open beaker was heated to boiling. The liquid began to boil at 110°C, and as vapors escaped, the temperature of boiling gradually increased to 115°C, at which the heating was stopped. On the basis of this information, we
asked by jasmine 
Cemistry
Why do we have to heat KMnO4 solution when we have to do the titration with the oxalate ions for such reaction?
asked by Tukana 
Biology
The genetic code for an oak tree is (A) More similar to an ash tree than to a squirrel (B) more similar to a chipmunk than to a maple tree (C) more similar to a mosquito than to an elm tree
asked by Jawn 
science
a hammer falls off a roof and strikes the ground with a certain amount of kenetic energy. if it fell from a roof twice, would its kenetic energy change? explain?
asked by ashley 
chemistry
a gas has a volume of 1.75 L at 23 degrees C and 150.kPa What temp would the gas occupy 1.30 L at 210.kPa?
asked by Anonymous 
socials 9
So far as we know, the Vikings stopped visiting North America in the eleventh century. Imagine you belong to a small viking community which was left behind by the last ships. Write part of a Sega describing your experiences in North America. Give your saga
asked by adam 
english
Correct or incorrect? My Garden is full of water,because of yesterday's rain.
asked by Kim 
chemistry
hydrochloric acid is added to 50 g of iron (III) sulfide. what weight of hydrogen sulfide is produced? FeS+2HNO3+Mg(NO3)2+H2
asked by kayla 
chemistry
Which of the following rate laws suggests that the reaction probably occurs in a single step? why is this problem cant be answer a since it has order of 1 a)(CH3)3CBr + OH →(CH3)3COH + Br rate = k[(CH3)3CBr] b)NO(g) + O2(g) → NO2(g) + O(g) rate =
asked by eng 
chemistry
A sample of ammonia (Kb = 1.8 * 105) is titrated with 0.1 M H2SO4. At the equivalence point, the pH is approximately Isn't it should be 5 right i believe.
asked by George2 
math
how to solve y= 3cos2x + 5 pls help me
asked by emily 
History
I have to do a project on the crusades. I need five places that were significant during the crusades but mainly the first 4. I have to knowwhat role it played in the war, what happened there, and key people that were at these locations. Any help at all is
asked by Ashley 
math
: Fractions are an important part of your daily lives. Describe some practical applications for fractions in your daily life and some challenges that you have experienced regarding the use of fractions.
asked by ree 
Civics
describe how the current federal court system originated
asked by Alex 
Chemistry
Describe the process by which adding potassium hydroxide to a saturated aluminum hydroxide solution reduces the concentration of aluminum ions. Write the solubility equilibrium equation and solubility product constant expression for a saturated aqueous
asked by Alex 
Chemistry
Why can't benzene dissolve sodium chloride?
asked by Andy 
Geometry
If the area of the trapezoid below is 75 square units, what is the value of x? If necessary, round your answer to two decimal places.
asked by Jasmine Hicks 
english
how to achieve world peace by ma. casselle legaspi
asked by pagapulan 
physics
A steel cable is stretched across a gorge. The cable is 190 m long and has a mass of 44 kg. When one end of the cable is struck with a hammer, a wave pulse travels down the cable, reflects at the far end, and is detected back at the first end 14 s later.
asked by Drew 
Physics question
An object 29.0 mm high is 27.0 cm away from a concave spherical mirror with a radius of curvature of 28.0 cm. How do i get these answers? a)How far from the mirror is the image? (absolute distance) answer 29.1cm b)What is the absolute size of the image?
asked by steve 
6th Grade Social Studies
What factors affect the enviroment?
asked by David 
QUICK! BE THE FOURTH PERSON TO CLICK TO WIN BIG $!
Sorry to trick you, but it is for a survey, if you clicked pleas post a comment, I am trying to figure out how many people fall for things like this that are only viruses for my tech. class. Thanks!
asked by Anonymous 
Math
The number of accidents that occur at the intersection of Pine and Linden streets between 3 p.m. and 6 p.m. on Friday afternoons is 0, 1, 2, or 3,with probabilities of 0.84, 0.13, 0.02, and 0.01, respectively. Graph this probability distribution. What is
asked by Felicia 
physics
A 125newton box rests on a plank 3.00 meters long, one end of which is 1.00 meters higher than the other end. Find the components of the force the box exerts Parallel to the inclined plane= Perpendicular to the inclined plane=
asked by john 
chemistry
calculate the pH of a soln prepared by dissolving 1.5 g of potassium hydroxide in 300.0 ml of soln
asked by jared 
Algebra/trigonometry
The expression cos4x cos3x+ sin4x sin3x is equilvalent to?
asked by Sally 
6th Grade Math
It takes 56 colored beads to make a necklace. The beads are strung in the following order: one blue, two yellow, two green, and one red. Then the pattern repeats, starting again with the one blue bead. If the first bead is blue, what is the color of the
asked by fko 
chemistry
What is the chemical equation for: 1. Cyclohexane and Potassium Manganate VII 2. Cyclohexen and Potassium Manganate VII
asked by Abigail 
biology help
Pick one of the multiple choice that best matches the answer. For grasshoppers and locusts to be in the same family they must also be in the same a. order b. group c. genus d. species
asked by kim 
Math
What is an interquartile range?
asked by Raymond 
chemistry
I saw a girl by the name of Abgail ask the same question !! So I'll ask you again!! help me and also her!! What is the chemical equation for: 1. Cyclohexane and Potassium Manganate VII 2. Cyclohexen and Potassium Manganate VII
asked by De Diva 
Reading
Hurry! Run A (meteor/meterorite) has just hit the beach.
asked by Cutie 
English
Can you check if all the words are possible (especially those regarding clothes)? Thank you very much in advance. 1)You mustn't speak loudly (or in a loud voice) in the library. 2)You don't have to book (reserve?) a table at the restaurant. 3) Watch out
asked by Franco 
Chemistry
Hello, I have a question about something we learned in chemistry today. We've been going over Ka/Kb table values, and using them to determine if a solution is acidic, basic or neutral. One of the compounds (in aqueous solution) are NH4OCl (aq), which is
asked by Sally 
algebra 1
Solve for the variable in the equation 3(23x)=9x4. I'm having a hard time with this one. Whenever I check my work the numbers are close, but not correct.
asked by Toni 
Math
Decide whether or not the set is closed under addition. {0, 1} A) Closed B) Not closed
asked by Annonom 
business
Everyday low pricing is a strategy devoted to continuous low prices as opposed to
asked by Anonymous 
project
my is elderly people things to start a presentation goes like this ............. 'cities needs to provide services to all residents but espially to eldery people' because there population increases in future! city need 55 plus buildings to live and
asked by anu 
physics
The energy difference between states A and B is twice the energy difference between states B and C (C > B > A). In a transition (quantum jump) from C to B, an electron emits a photon of wavelength 600 nm.
asked by Rachel 
Literature
give 5 differences and 3 similarities between plays and novels
asked by Ali 
Height Question
If someone is 5'4'' wouldn't they be 162.56cm and not 164cm? Isn't 2.54 cm an inch?
asked by Anonymous 
algebra
lola has a plant that grows best in temperatures between 20 and 30 degrees celsius. A.write an iequality that represents the celsius temperatures "c" in which lolas plant grows best. The equation below is used to convert temperatures from degrees celsisus
asked by Anonymous 
Math
Find the prime factorization of the number, and write it in exponent form. 8775 A) 3^3 × 5^2 × 13 B) 3^3 × 5^3 × 13 C) 3 × 5^4 × 13 D) 3^4 × 5 × 13
asked by Annonom 
Solving Quadratic Equations
Perform step 1 on the equation. x^2+5X6=0 and x^2+5x6=0. How would i do this type of problem. I am so lost right now. I need some help
asked by Cha'Licia S. 
us history
Why do some people consider Andrew Jackson a tyrant?
asked by Brett 
Economics
If the real interest rates change in an economy due to a rise in income what is the impact on Money supply? a. Quantity of Money supplied will increase b. Quantity of Money supplied will decrease c. Quantity of Money supplied will not change d. None of the
asked by Anonymous 
Pre Calc
x^2+y=9, xy+3=0. Need to solve using substitution method.
asked by Keith 
CHEMISTRY
How does the mass of the air compare to the mass of the water?
asked by ~anonymous 
Intro to Technology
Lab 2.1 (This one's a little less confusing than the others, so I think I can do it with a little help) BACKGROUND: All technology involves a machine or device to process materials, energy or information. These machines are used to change the form of one
asked by y912f 
math
how do you determine an equation in a line of best fit?
asked by Ted 
Marketing
With marketers, increasingly adopting more and more refined market segmentations schemes fueled by the Internet and other customization efforts—some critics claim that mass marketing is dead. Others counter that there will always be room for large brands
asked by Jacks 
algebra
how do i solve the equation 34x^485x^3+51x^2=0
asked by sarah 
college
Explain how major laws and regulations influence organization accountability. Describe how this might be different in a longterm care facility as opposed to an acute care facility.
asked by DIANE 
Algebra II
How to solve Log (9x+5)  Log ((x^2)1) = 1/2 16 16 (The 16 is from the logarithmic function : b) (y=log x) b Could anyone post the answer to this?
asked by Anonymous 
chemistry
A metal pipeline is laid to carry oil 500 miles across desert.Temp @ night is 30 F: during day temp is 130 F? The linear coefficient of thermal expansion of metal is 0.000006, how much expansion and contraction along pipeline must the design engineer plan
asked by joe 
Algebra/trigonometry
The expression (37i)^2 is equivilant to? i know what the answer is im just not sure how to get it please help
asked by Sally 
Re: Algebra II
How to solve Log (9x+5)  Log ((x^2)1) = 1/2 16 16 (The 16 is from the logarithmic function : b) (y=log x) b Could anyone post the answer to this? 16 is supposed to be next to Log(16) but lower. This is for both the Logs in the equation.
asked by Anonymous 
city project
my is elderly people things to start a presentation goes like this ............. 'cities needs to provide services to all residents but espially to eldery people' because there population increases in future! city need 55 plus buildings to live and
asked by anu 
social studies
list some jobs people can do that use few resources. I can't think of one so please DON'T give me any websites but please LIST a few jobs. It would be a great help.
asked by rakhi 
spanish
what are the conjugations for jugar
asked by bouie 
math
THe width of a garden is 8 feet less than the length. If the area of the garden is 20 square feet, find the length and the width. could someone work this for me. I have but not right.
asked by Keaton 
english
when you talk about wearing robe(as in clothing), do we need an s at the end of robe
asked by flame 
Algebra II
For the : ax^2 + bx + c How would you get what to put in (_+_)(_+_)= 0 Is it c doubled and then finding the factors that could equal b or 1/2 of b times c...? Could someone post how I could find the answer this way (shown above) (AND NOT THE QUADRATIC
asked by Anonymous 
science
Amniotes vertebrates are generally classified into three orders: Reptilian, Ayes (birds), and Mammalian. Of the following, which group of three animals contains one member of each order?
asked by ob 
algebra
You roll a blue number cube and a green number cube. find each probability. P(blue 1 green 1 or 2)
asked by kathy 
Re: Algebra II !!!
How would you evaluate this n^(log(n lowered)3)? I don't know how to make the n lower than the log. What would the answer be?
asked by Anonymous 
Chemistry
If you start with 15mL of HCI, add a couple drops of methyl red and a couple drops of phenolphthalein, what would you expect to happen as you add 10mL of NaOh?
asked by Anonymous 
science
some insects get their nutrients by sticking a needlelike mouth part into a plant. which vessel do you believe they are tapping?
asked by wanda 
cultural diversity
I need to make a prediction as to the future of cultural diversity when it comes to family life, socioeconomic status, education, religion, politics and health care. Any input is really needed PLEASE!!!
asked by mchele 
history
Border disputes in Africa?
asked by Taylor 
Math.
Use the distributive property of multiplication over addition to rewrite the sum as a product of two factors, where one of the factors is a sum. 20a2  16a  8 A) a(20a2  16a  8) B) 4(5a2  4a  2) C) 4(5a2  4  2a) D) 4a(5a  16  8a)
asked by Annonom 
Chemistry
Can you show me how to balance this equation using 1/2 reactions? Zn + NO3 > NH3 + Zn(OH4)2
asked by Chelsea 
Chemistry
I have to chane the barometric pressure in my area to ATM. We have to look at the U.S. Weather map that gives the barometric pressure. I live in an area that has shows 1016 for barometric pressure. First is 1016 in millibars or what and secondly how do I
asked by Hannah 
Chemistry
A 50mL Mohr buret is connected to a 1ft length of capillary tubing. The buret is then filled with water and the volume of water versus time is monitored as the water gradually flows through the capillary tubing. This process is found to be firstorder
asked by anonymous 
Math
a card is selected at random from a standard deck of 52 cards. what is the probability of it being a red jack?
asked by MAMAbrown 
Math
The game of dots is played by rolling a fair die and receiving $1 for each dot showing on the top face of the die. What cost should be set for each roll if the game is to be considered a fair game?
asked by Lisa 
Reading
Hurry! Run A (meteor/meterorite) has just hit the beach.
asked by Cutie 
religion in south korea
what role does south korea play in their daily lives?
asked by taytum 
accounting
At the end of April, ABC company had a balance of $37,910 in vacations benefits payable account. During May, employers earned an additional $2,790 in vacation benefits, but some employee used vacation days amounting to $2,050 of vacation benefits.. The
asked by Katie 
ALG II  Probability
Owners of a restaurant advertise that they offer 1,114,095 diff lunches based on the fact that they have 16 “free fixins” to go along with any of their 17 menu items (sandwiches, hot dogs, and salads). How did they arrive at that number?
asked by Cole 
Health
Describe two approaches or indicators to measure patient outcomes. If I could locate a book on the subject I would, but I don't know of any resources. Thanks
asked by Jillian 
social studies
Countries in the world have to work together to find solutions to sharing resources. How can countries of the South contribute? How can countries of the North contribute? How can you contribute? This is a question from my social's text book. I can't seem
asked by rakhi 
english
how many days did romeo and juliet disaster in the book romeo and julist take place
asked by Ted 
intermidate algebra
solve equation(rational expression) 3/10=5/x 3x=50 x=50/3 x=16 2/3 is this right.
asked by Keaton 
CHEMISTRY
How do you balance this equation? does the dot before the 6 mean something MgSO4˙6H2O = MgSO4 + H2O
asked by kelsy 
Pre Calc
x^2+y=9, xy+3=0. Need to solve using substitution method.
asked by Keith 
hcs 514
Explain how major laws and regulations influence organization accountability. Describe how this might be different in a longterm care facility as opposed to an acute care facility.
asked by DIANE 
science
howwould u define these words cell, organelle, cell theory, cell wall , cel membrain, nucleus, organ/system tissue.
asked by angie 
statistics
Statistics play s a major role in the health care field in today's environment. Please provide how statistics can be important and influential in the nursing profession. Provide at least two examples where you ahve observed statistics to contribute
asked by cortez 
math
the number of red marbles varies inversely as the square of the number of blue marbles. when there were four reds, there were 20 blues. How many reds would there be if there were only four blues?
asked by Anonymous 
Chemistry
Why is the sign for cathode positve and anode is negative in the galvanic cell?
asked by Tukana 
math
Can you bisect a acute angle, right angle, or obtuse angle using each method: paper folding, a transparent mirror, and a compass and ruler? why or why not?
asked by vanessa 
religion
what does the catholic religion mean to our culture?
asked by Ted 
biology
what are the distinguishing features of vertebrates, eutherians, primates and artiodactyls
asked by anonymous 
algebra/trigonometry
What are the values of theta in the interval 0degrees less than or equal to theta less than or equal to 360 degrees that satisfy the equation tan theta  radical3=0
asked by Sally 
Finance
LeeFoods, Inc., sells 55pound bags of tomatoes for $12 a bag. The fixed costs of this operation are $79,000, while the variable costs of the tomatoes are $.11 per pound. Please help, I have worked this out like this please tell me if this is correct FC
asked by Lori 
Math
How many days are there until June 7th? (from today) Thanks MC
asked by mysterychicken 
trigonometry
in triangle abc, m
asked by james 
Math 032 Algebra
how to get the answer 16 1/9 2 3/15
asked by Nora 
Algebra II
How would you evaluate this n^(log(n lowered)3)? I don't know how to make the n lower than the log. What would the answer be?
asked by Anonymous 
trigonometry
in triangle abc, angle c is a right angle, AC=8,Bc=15 and AB=17 a.find Sine a b.Find cosine A c.Find Sine B d. Find COsine B E. the measure of angel A f. the measure of angela b Can u tell me the answers and how to do it. Because im in 8th grade
asked by james 
Math
0.766 in words.
asked by Olivia 
chemistry
how do you write teasing in an adjective way, like use the word to decribe the tone
asked by flame 
MGT/216
What barriers exist for ethical business practices at the organizational level? Support your answer with at least two examples.
asked by Sam 
math
the customer rolls a pair of numbercubes. if the product is 24, julie and brandonn get $40. otherwise, they get $10.
asked by amy 
Math
A group of 45 tokens is arranged into three piles such that each pile contains a different prime number of tokens. What is the greatest number of tokens possible in any of the three piles?
asked by Afo 
Geography
Umm... does anyone know anything about Wave Break Island on the Gold Coast, Aus? I need to know why it was developed. I seriously need help!
asked by Alison 
Math
A baby rabbit moves 5 inches forward with each hop and his mother moves 14 inches forward with each hop. After the mother and baby each hop 10 hops in the same direction, the mother stops and waits for her baby to catch up. How many hops does the baby have
asked by fko 
GeOgRaPhY
Scientists believe that the Great Rift Valley was created by 1 volcanic eruptions. 2 tectonic forces. 3 ocean flooding. 4 receding glaciers. I think the answers either 1 or 2 which one is right?
asked by Alyssa 
English
Why is the future of solar energy bright? 1. Every year, solar cells are becoming cheaper and better. Solar energy is also clean and it will never run out. 2. Because every year, solar cells are becoming cheaper and better, solar energy is also clean, and
asked by rfvv 
social studies
are george lucas's kids still alive? There are Amanda Katie and Jett. Bell
asked by Bell 
math
whats 2 wholes with a fraction of 3 over 5 times 1 whole with fracction 3 over 7
asked by brena 
5th grade
what are the wordly wise words for lesson 16 story?
asked by kayla 
MATH
Y=8X+4
asked by QUINNETTA PALMER 
World Geography 7th
One of Eritres's strengths is that a)it has a long history of independance b)it does not have to rely on agricultultre c)it serves as a port for landlocked ethiopia d)its coastline has spectacular coral reefs.
asked by Tab 
biology
How Important ard testcrosses to modern day science (breeding/cultivation)?
asked by Yapo 
Math
What is the equation for finding an outlier for a boxandwhisker plot?
asked by Raymond 
MGT/216
What barriers exist for ethical business practices at the organizational level? Support your answer with at least two examples.
asked by Sam 
chemistry
I am looking at the material in the text over and over and cannot understand this!........help,how do I figure this out? Find the volume occupied by 0.500 mole He at STP .
asked by michelle 
algebra 1
An equation is not a function if even one x value produces ____ corresponding y value(s). a. one b. less than one c. more than one d. zero for a Is it A?
asked by Toni 
social studies
does anyone know a place to see picts of george lucas's kids?
asked by Bell 
Managerial Econ
The following schedule shows demand and total cost. Price Quanity Total cost $30 10 $200 29 11 208 28 12 217 27 13 227 26 14 238 25 15 250 24 16 263 To maximize profit firm should produce _____units of output and charge a price of $______
asked by Genie 
geography
what are the problems caused by drought?
asked by kirubel 
Math Help
Name the property of addition that has been applied. 5 + 8 = 8 + 5 A) Closure B) Commutative C) Associative D) Identity
asked by Raven 
religion
What role did religion play in the arts in Islamic civilizations?
asked by Ros 
Intro to Technology
Lab 2.1 (This one's a little less confusing than the others, so I think I can do it with a little help) BACKGROUND: All technology involves a machine or device to process materials, energy or information. These machines are used to change the form of one
asked by y912f 
biology
two members of the same ___ would be most clostly related. a. order b. group c. genus d. species
asked by john 
12th grade Shakespeare
"O, what a rogue and peasant slave am I!" Hamlet (Act II, ii) What are two interestin ways that Shakespeare uses language in this soliloquy?
asked by Anonymous 
math
6x (squared) = 23x+18 help please
asked by jacky 
Alg
How would you evaluate this n^(log(n lowered)3)? I don't know how to make the n lower than the log. What would the answer be?
asked by Anonymous 
QUESTION FOR ALL!!
Where is Ms. Sue??? I haven't seen her post any answers for a while now. She's such a help!! Does anyone know where she is? Post any comments. ~aShLeY
asked by Ashley 
Chemistry
A 50mL Mohr buret is connected to a 1ft length of capillary tubing. The buret is then filled with water and the volume of water versus time is monitored as the water gradually flows through the capillary tubing. This process is found to be firstorder
asked by anonymous 
chemistry
Which of the following experimental conditions describe a reaction which is kinetically controlled? These conditions do not describe kinetic control. ΔG = 100 kJ/molrxn; there is no observable reaction when reactants are mixed. ΔG = +100 kJ/molrxn;
asked by anonymous 
APA writing
I a working on a APA document that has to be correctly formated. My question to you is, when I am citing, "where do I", or "do I" put the chapter number in the cite ? ..example, this was taken from chapter 7.... varicocele: enlarged veins of the spermatic
asked by terry 
computers
what is an excel worksheet?
asked by Sylynne 
Chemistry
How do you convert fahrenheit to "K" If its 60 degrees F, how do I get to "K" Thank you
asked by Julie 
Math
On a TV game show, the contestant is asked to select a door and then is rewarded with the prize behind the door selected. If the doors can be selected with equal probability,what is the expected value of the selection if the three doors have behind them a
asked by Lisa 
math
3/5 + 1/10=? i got 7/10 or 12/20, which one is correct?
asked by richard 
college
Why is time such an important factor in financial matters? How does the frequency of interest compounding, regardless of the rate of interest or period of accumulation, affect the future value of any given amount? Explain your answer. How might you use the
asked by Jen 
physics
A steel cable is stretched across a gorge. The cable is 190 m long and has a mass of 44 kg. When one end of the cable is struck with a hammer, a wave pulse travels down the cable, reflects at the far end, and is detected back at the first end 14 s later.
asked by Drew 
s.s project
my is elderly people things to start a presentation goes like this ............. 'cities needs to provide services to all residents but espially to eldery people' because there population increases in future! city need 55 plus buildings to live and
asked by anu 
social studies
what are some jobs people around their 20's can do that use fewer resources.Please list a few jobs.DONT give me any sites.Thanks!!!!!!
asked by rakhi 
chemistry
How many liters of gas can be produced at STP from 25.0 of ? Zn(s) + 2HCl(aq)>ZnCl2(aq) + H2(g) I'm using V=nRT/P and can't get this
asked by michelle 
Math
Decide whether or not the first number is divisible by the second. 23,256; 6 A) Yes B) No
asked by Annonom 
Math
Find all values of the missing digit that make the statement true. 5,33_ is divisible by 11. A) 8 B) 6 C) 1 D) 5
asked by Annonom 
SciencePlease Help
I've got to describe homologeous chromosomes in terms of the type and # of genes that they possess. How would I describe that? The genes on one of the chromosomes in the pair correspond to the genes on the other chromosome in the pair. (Have I done this
asked by Sara 
human growth and developmnet
the double standard of aging is currently: a)waning b)increasing c)nonexistent d)waxing IS B CORRECT ANSWER?THANK YOU:))))
asked by vedrana 
Math
Find the GCF of the numbers. 120, 1000, 2250 A) 20 B) 10 C) 30 D) 50
asked by Annonom 
religion
Hi, I have got question about hinduism. How is life seen from a Hindu's point of view? LIfe contains a number of different phases that Hinduists can experience before salvation. What are these phases and how they reflect the view of salvation?
asked by Viola 
math
If corn is 12% protein and weighs 56 pounds per bushel, and soybeans are 44% protein and weigh 60 pounds per bushel, what respective combinations of corn and soybean yields per acre produce about the same amount of protein.
asked by Anna 
math
Assume a nation's per capita daily caloric intake is currently 1400, and total caloric supply increases by 2% annually while the population grows by 3% annually. How many years until the nation's per capita daily caloric intake reaches a life threatening
asked by cindy 
Civics
How do federal district courts and federal appeals court differ?
asked by Alex 
Intro to Technology
Lab 1.2 BACKGROUND: Technology uses productive tools. These tools often employ one or more of the six basic mechanisms. these mechanisms are the elver, the wheel and axle, the pulley, the inclined plane, the wedge, and the screw. SITUATION: The SCIENCE
asked by y912f 
Civics
what three rulings can result from a case in a federal appeals court?
asked by Alex 
Civics
How does someone become a supreme court justice?
asked by Alex 
trig
I need help with finding the amplitude, period, and the interval. y=43cos(xpi)
asked by Jasmine 
Math
can you help me please factor the polynomial completely: 5x^222x+21
asked by Shikisha 
chemistry
calculate the volume of .100 M KOH required to titrate 50 ml of .15 M HCl
asked by jared 
chemistry
it is found that 23.8 ml of 1 x 10^3 M Sr(OH)2 is required to titrate 10.0 ml of an HCl soln. A) what is the concentration of the HCl soln? B) what is the pH of the HCl soln?
asked by jared 
Algebra
Could someone tell me why x = 0 and also x = 3 in the following equation? x^23x = 0 Thanks
asked by Mario 
health
Using cardiology as the focus of your research, give a brief overview of the billing for which a cardiology practice is responsible
asked by Anonymous 
microeconmics
intro to microecnomics, easy, not enough time to do! twenty questions, need soon. Sample question: Unlike a perfectly competitive firm, a monopolistic competitor operates in the long run at a point at which a. P = ATC. b. MR = MC. c. unit costs are not
asked by john 
art
Who discoverd the rainbow colors
asked by Nura 
english
what are the adjectives in this sentence. it was a wild, dangerous ride down the rapids in an old canoe.
asked by daniel 
English
Thank you very much for your help. Can you please check these sentences, too? 1) He recommended I should phone him that evening. 2) He promised to drive me to school. 3) He accepted to drive me to the airport. 4)She denied that her sister had stolen the
asked by Franco 
Science
What is an incandescent body?
asked by Nura 
accounting
Post a 200 to 300word response to the following: You have been hired into a new company to oversee the accounting department. What type of financial reports would you expect to see in your department? How will you use the financial reports available to
asked by Nikki 
college math
1.1 yards=1 meter/80 square yards sold @ $8.50 per yard=$680.00 What would this be in meters?
asked by Tracy 
triginometry
In Triangle RST, m
asked by james 
Algerba
THe senior class is raising money by selling popcorn amd soft drinks. They make $.25 profit on each soft drink and %.50 on each bag of popcorn. Their goal is to make at least $500. What is a ineqaulity showing the relashionship beetween bags of popcorn and
asked by Nicole 
chemistry
A certain gas has a volume of 20 cu ft and a pressure of 10psia at 40 degrees F. What is the new pressure if the gas is compressed to 5 cu ft at 40 degrees C.. a. 0.025 psia b. 0.4 psia c. 10 psia d. 40 psia.
asked by Christine 
chemistry
a sample of air has a volume of 140.0 mL at 67 degrees C. At what temperature will its volume be 50.0 mL at constant pressure?
asked by Jamal 
6th grade
which eurasian republic is the largest
asked by kelly 
human resources
adversial competion vs collabrative teamwork
asked by Anonymous