Questions Asked on
March 5, 2010

ChemistryEquation
How many moles of glucose, C6H12O6, can be "burned" biologically when 10.0 mol of oxygen is available?
asked by meg 
physics
using the strap at an angle of 31° above the horizontal, a Grade 12 Physics student, tired from studying, is dragging his 15 kg school bag across the floor at a constant velocity. (a) If the force of tension in the strap is 51 N, what is the normal force
asked by sylvia 
PHYSICS
A 3.0 nC charge is on the xaxis at x = 10 cm and a +4.0 nC charge is on the xaxis at x = 20 cm. At what point or points on the yaxis is the electric potential zero?
asked by JOTHEY 
chemistry
A solution is prepared by dissolving 15.0 g of NH3 in 250.g of water. The density of the resulting solution is 0.974 g/ml. The mole fraction of NH3 in the solution is?
asked by CC 
child care
which of the following statements about learning are true?
asked by renee 
chemistry 1
what is the value of the coefficient for cobalt when the following equation is balanced Co(s)+ O2 (g)> Co2O3(s)
asked by jeanette 
Math
A lottery has a grand prize of $180,000, two runnerup prizes of $22,500 each, eleven thirdplace prizes of $3600 each, and fourteen consolation prizes of $450 each. If 720,000 tickets are sold for $1 each and the probability of any one ticket winning is
asked by Cecylia 
physics
What is the acceleration of the system if both blocks have a mass of 5.0 kg, and the coefficient of kinetic friction is 0.11? [___/4] (b) Determine the tension in the rope.
asked by sylvia 
English
Why do you go to a museum? I go there to watch works of art. I go there to look at works of art. I go there to see works of art. I go there to enjoy watching pictures. I go there to see the works of famous artists. (Are the answers all grammatical? Would
asked by rfvv 
Economics
How do you calculate the growth rate of real GDP between two years?
asked by Rach 
MATH
Which of the following equations has the given solution set? Solution set: Ø A)2m + 5 = 2m + 5 B)2m + 5 = 2m + 5 C)2m + 5 = 2m  5 D)none
asked by nicky 
Math
In rhombus DEFG, if m
asked by Chris 
physics
a 1.50 kg book is sliding along a rough horizontal surface. At point A it is moving at 3.21 m/s, and at point B it has slowed to 1.25m/s. 1.) How much work was done on the book between A and B? 2.) If 0.750 J of work is done on the book from B to C, how
asked by Jud 
9th grade
Find a pair of factors for each number using the difference of two squares. a. 45 b. 77 c. 112
asked by Anonymous 
Chemistry
An alpha particle (mass 6.6 x 10^24 grams) emitted by radium travels at 3.4 x 10^7 plus or minus 0.1 x 10^7 mi/h. (a) What is its de Broglie wavelength (in meters)? (b) Whats uncertainty in its position? for part (a) I got 1.53 meters which said it was
asked by Erin 
5th GRADE
Write fourteen thousand and six tenths in standard form. I wrote: 14000.06 Another site told me that it was 0014.06. Which is correct? Please advise, Thank you
asked by MATH PLEASE HELP 
ChemistryEquation
When iron rusts in air, iron(III) oxide is produced. How many moles of oxygen react with 2.4 mol of iron in the rusting reaction?
asked by meg 
Marketing
Please check and correct my answers for the following multiple choice questions: 1For Tesla, a new firm that makes an electric sports car, estimating how many competitors will make electric vehicles and what kinds they will make, is: *A. One of the
asked by Linda 
Business
Please check my answers: 4) Professional Dental Supply has been successfully selling dental instruments to dentists for the past 20 years, and has developed strong customer relations. When looking for new marketing opportunities, Professional Dental Supply
asked by Linda 
tsu
While exploring a cave, a spelunker starts at the entrance and moves the following distances: 75.0 m north, 275 m east, 160 m at an angle 30.0° north of east, and 150 m south. Find the resultant displacement from the cave entrance.
asked by clyde 
accounting
Control activities and monitoring are one and the same. T or F
asked by Lea 
psychology
According to attribution theory,Americans are likely to blame others' first when something goes wrong,but will point to their own when someting goes right a) dispositional attributes;selfserving bias b) selfserving bias;dispositional attributes c)
asked by vedrana 
phy sci 101
If you have 24 grams of an unstable atom with a half life of 5,000 years, how many grams would be left after 15,000 years
asked by aida 
poetry
What is the tone and theme of Maya Angelou's poem "Still I Rise"?
asked by Aubrey 
Organic Chemistry
I was wondering what the name to a compound is. A phenyl attached to a carbon that is attached to both a double bonded oxygen and a single bonded oxygen and then a 3 carbon chain linked to the single bonded oxygen
asked by Max 
Oceanography
On a sunny day in an estuary, the surface irradiance is 1.6*10^17 photons cm^2 s^1. What is k if the irradiance is 7.3*10^13 photons cm^1 s^1 at 16 m depth? At a spot in the ocean, the surface irradiance is 7.8*10^16 photons and k=.14 m^1. At what
asked by Krysten 
Chemistry
Consider the following equilibrium: CaCO3(s)Ca 2+(aq) + CO3 2(aq) Which of the following reagents, when added to the equilibrium system, would cause more CaCO3 to dissolve? a)KNO3(s), can't be this, NO3 is soluble with all negative ions b)CaCO3(s), adding
asked by sh 
MATH
In downtown Victoria there are seven pink houses. Every pink house has seven pick rooms, every pick room has seven cats, and every cat has seven kittens. How many pink rooms are there? How many kittens are there?
asked by Anonymous 
Physics
In a fit of pique, the Canadians fire a cannonball due south from vancouver (lat 49.2 degrees N) at a randomly picked city (39.4 degrees N). Assuming the cannonball takes 48 minutes to get there, by how far and in what direction will the cannonball miss?
asked by Krysten 
statistics
Considering that a researcher can test at the
asked by c 
Business
Please check my answers: #7A firm's marketing mix decision areas would NOT include: A. Price B. Promotion C. Product *D. People* #8The marketing mix: *A. Helps to organize the marketing strategy decision areas* B. Includes four variablesPeople, Place,
asked by Linda 
marketing
Which of the following statements regarding marketing strategies is FALSE? A. These strategies require decisions about the specific customers the firm will target and the marketing mix the firm will develop to appeal to that target market. B. It is useful
asked by teetee 
chemistry
CH3 CH3CCH3 CH3CH2CH2CCH2CH2CH2CH3 CH3 give the IUPAc name for this compound? is it 4methyl4tertmethyloctane?
asked by chemistry 
band
Help what is the fingering on the flute for F flat?
asked by dragon girl 
commas
the coordinating conjuncitons that can be used to combine two complete sentences with a comma are"for,and,nor, because,yet, so." is this correct?
asked by Terri 
Chemistry Equation
Aluminum reacts with sulfuric acid to produce aluminum sulfate and hydrogen gas. How many grams of aluminum sulfate would be formed if 250 g H2SO4 completely reacted with aluminum?
asked by meg 
ChemistryEquation
How many liters of hydrogen gas are needed to react with CS2 to produce 1.25 L of CH4 at STP?
asked by meg 
Chemistry
Which type of stoichiometric calculation does not require the use of the molar mass?
asked by meg 
health
a pretrail conference most likely would occur
asked by Anonymous 
criminal justice
What tactics would you use if you had to interview a witness who was the victim of a crime? Would your tactics be different than those used for a witness who had no connection to the crime or parties involved?
asked by sabrina82 
Math
Match the trigonometric expression: cos^2 [(pi/2)  x] / cos x Does csc x match with this?
asked by Hannah 
business
trying to start my own business selling televisions and need help coming up with business names.
asked by bryan 
Chemistry
What does it mean to have a percent yield over 100?
asked by Melissa 
Math
Use the fundamental identities to simplify the expression. csc Q / sec Q so this would be 1/sinx / 1/cosx and then 1/sinx times cosx/1 = sin x cosx Is this correct so far? If it is I do not know what to do next.
asked by Hannah 
Math
Two coins are taken at random (without replacement) from a bag containing 7 nickels, 5 dimes, and 6 quarters. Let X denote the random variable given by the total value of the two coins. Find E(X). (Round your answer to four decimal places.)
asked by Cecylia 
Math
Two coins are taken at random (without replacement) from a bag containing 4 nickels, 8 dimes, and 3 quarters. Let X denote the random variable given by the total value of the two coins. Find E(X). (Round your answer to four decimal places.) E(X) = $...
asked by Cecylia 
criminal justice
HI can some one help me find a website or tell me where i can find this information at. "Identify the technological tools that might be used in the communication process in criminal justtice"
asked by Nancy.b 
microeconomics
Externalities are third party consequence of some other action. They can be positive or negative externalities and they impose a benefit or cost to a third party. Identify a positive and a negative externality. Discuss the benefits and costs associated
asked by Charenda 
Math(Please check)
Use the fundamental identities to simplify the expression. tan^2 Q / sec^2 Q sin^2/cos^2 / 1/cos^2 = sin^2 / cos^2 times cos^2 / 1 = The cos^2 cancels out so sin^2 is left. Is this correct?
asked by Hannah 
Math
Which of the following would eliminate the variable on the left side of the given equation? 36  19w = 6w + 41 A)add 19w B)add 6w C)add 19w D)add 36
asked by Anonymous 
psychology
If you want a response to persist and resist extinction once it has been learned,you need to reinforce it: a)only as a secondary reinforcer b)on a fixed schedule c)continuosly d)interminttently IS A CORRECT ANSWER?THANK YOU:)))
asked by vedrana 
Math
Having trouble with this equation. The text reads graph this equation: 6y+2x=8
asked by Anonymous 
math
Solve for x. 5x  6 = 4x + 8 A)x = 14 B)x = 2 C)x = 2 D)x = 14
asked by nicky 
Econ
How do you calculate the growth rate of real GDP between two years?
asked by Rach 
british literature
What is the meter or sonnet 73
asked by trish 
british literature
Dramatic irony occurs when a reader or an audience notices something that a character in the story or play does not know.what would the dramatic irony be in Twelfth Night,at least two examples for my essay.
asked by trish 
8th grade science
how do i solve this problem The Math Behind the LawHow much force is Mike applying to the 1000 kg car to make it accelerate at a rate of .05 m/s2?
asked by shellie 
Algebra
For which table(s) of values in Exercises 39–42 is the relationship linear? Tell how you decided. Write the equation for each linear relationship. x y 5 20 10 30 15 40 20 50 25 50 30 50 bobpursley stated "Look at y. It stays constant at the end. If it
asked by Nicole 
Math
Perform the multiplication and use the fundamental identities to simplify. (cotx + cscx)(cotxcscx) I know that you have to foil first so cot^2x  csc^2x and then use the pythagorean identity 1+cot^2u = csc^2u but I do not know how to simplify.
asked by Hannah 
Psy202
what is a opening of a paragraph
asked by jasmine 
Math(Please help)
Use the fundamental identities to simplify the expression. csc Q / sec Q so this would be 1/sinx / 1/cosx and then 1/sinx times cosx/1 = sin x cosx Is this correct so far? If it is I do not know what to do next.
asked by Hannah 
CHEMISTRY
The atmosphere contains about 6.8×1013 moles of ozone. If this amount of ozone gas is compressed into a thin layer around the globe (the radius of Earth is 6370 km) at STP (Standard Temperature (0°C) and Pressure (1.0 atm.)), how thick will the layer be
asked by HELP!!!!! 
math
Which of the following equations has the given solution set? Solution set: Ø A)2m + 5 = 2m + 5 B)2m + 5 = 2m + 5 C)2m + 5 = 2m  5
asked by Anonymous 
math
Students at Euler Middle School are talking about ways to raise money for a school party. One student suggests a game called Heads or Tails. In this game, a player pays 50 cents and chooses heads or tails. The player then tosses a fair coin. If the coin
asked by susan 
MATH
three brothers try to divide some cookies. The oldest brother gets half of the cookies and half of a cookie. The middle brother gets half of the cookies that are left and half of a cookie. The youngest brother gets half of the cookies that are left and
asked by JOhn 
human service management
What are three ways human resources help support the strategic goals of human service organizations
asked by sheena 
math
Write each of the following in the form a sqrt b where a and b are intergers and b has the least value possible
asked by Joanne 
trig
y=tan(2x+3.14/4)
asked by calyssa 
leisure
what has a leg on each side and one in the middle
asked by olivia 
algebra
In printing an article of 48,000 words, a printer decides to use two sizes of type. Using the larger type, a printed page contains 1,800 words. Using a smaller type, a page contains 2,400 words. The article is allotted 21 full pages in a magazine. How many
asked by Raphael Martins 
French
Could you check these thanks Directions: Vrai or faux? Part 1 1. Aux EtatsUnis chaque municipalité a son bureau de poste. Answer: Vrai 2. L'employé(e) des postes distribue le courrier et le facteur travaille au bureau de poste. Answer: faux 3. On ne
asked by Laura 
Physics
A 100kg mass is connected to a 200kg mass by a massless rope. The two masses rest on a frictionless surface. A (massless)rope is then attached to the 200kg mass, and is pulled. The two mass system accelerates. What is the relationship between the two
asked by Anonymous 
Finance
What is the current yield of a annual coupon bond with a 6% coupon, four years until maturity, and a price of $750?
asked by Kevin 
algebra 2
Use an associative property to write an equivalent expression. 2r + (19s + 22)
asked by mike 
Algebra
We are studying linear and quadratic functions and the problem is stated as: "The Political Noise Problem. The amount of background noise is important to television news reporters. One station developed the formula N=t^2+12t+54 showing the noise level in
asked by anonymous 
math
Which of the following equations has the given solution set? Solution set: Ø A)2m + 5 = 2m + 5 B)2m + 5 = 2m + 5 C)2m + 5 = 2m  5
asked by Anonymous 
in essay question
Why do you think people are so fascinated with celebrities?
asked by lola 
PreCal
Perform the multiplication and use the fundamental identities to simplify. (cotx + cscx)(cotxcscx) I know that you have to foil first so cot^2x  csc^2x and then use the pythagorean identity 1+cot^2u = csc^2u but I do not know how to simplify.
asked by Hannah 
PreCal
Use the fundamental identities to simplify the expression. csc Q / sec Q so this would be 1/sinx / 1/cosx and then 1/sinx times cosx/1 = sin x cosx Is this correct so far? If it is I do not know what to do next.
asked by Hannah 
Statistics
The first class in a relative frequency table is 50–59 and the corresponding relative frequency is 0.2. What does the 0.2 value indicate?
asked by ChristyJ. 
History
How did the ratification of the Constitution affect indentured servants?
asked by Cindy 
PreCal
Simplify the expression 1/tan^2x+1 tan^2x+1 = sec^2x = 1/sec^2x I am not sure what 1/sec^2x is equal to
asked by Hannah 
Financial accounting
What does rule of thumb evaluation method mean? no matter how many times i read this, I get different answers..and how would I calculate this or what is the formula for the rule of thumb evaluation method??? I am supposed to compute this example: Arcadia
asked by anonymous 
math
Solve for x. 7x + 9 = 6x  5 A)x = 14 B)x = 4 C)x = 4 D)x = 14
asked by hello 
algebra
The perimeter of a tennis court is 228 ft. The length is 42 ft longer than the width. Write a set of linear equations.
asked by Anonymous 
math
If is a line whose equation is y = 2x  1, find the equation of the image of under each of the following trans? a. (x, y) → (x, y  2) b. (x, y) → (x +3, y) c. (x, y) → (x  3, y + 2)
asked by Gabriel 
Geometry
In rhombus PQSR, PQ=y+8 and QS = 4y7. Find PQ. Also... In rectangle ABCD,AB=x+15, BC=x8, and CD=2x+3. Find: 1)x. 2)AB 3)BC Thanks!
asked by Chris 
PreCal
Perform the addition or subtraction. tanx  sec^2x/tanx tan^2(x)/tan(x)  sec^2x/tanx = tan^2x sec^2x / tanx then I use the identity 1+tan^2u=sec^2u I do not know what to do at this point.
asked by Hannah 
Math
What mixed numbers fall between 5 and 6? 5     6
asked by Lew 
physics
if velocity vector is changing but speed is constant, can there still be work
asked by eng 
psy 230
In your own words, describe each of the five basic dispositional traits. Then, select one of the adjective pairs listed in the table for each of the five trait categories in Table 1.2 and describe where you think your personality falls in the spectrum of
asked by crystal 
biology
what is the definition of invertebrates
asked by Anonymous 
Financing and Accounting
What does rule of thumb evaluation method mean? no matter how many times i read this, I get different answers..and how would I calculate this or what is the formula for the rule of thumb evaluation method???
asked by anonymous 
chemistry
When silver nitrate reacts with hydrochloric acid, what type of reaction takes place
asked by jackie 
Calculus
Find the value of tan2x, (pi/2)
asked by sh 
Calculus
If √2cos(x)1 = (1+√3)/2 and √2cos(x)+1 = (1√3)/2, find the value of cos4x.
asked by sh 
russia
why do geographers disagree about the location of russia?
asked by Anonymous 
Accounting
Write 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 wayne 
computers
the names of the pioneers/people involved
asked by grandall 
Chemistry *URGENT*
URGENT help! 3. A rock sample was dated using potassium40, Neasyrenebt ubducated tgat 1/8 of the original parent isotope is left in the rock sample. How old is the rock? 5. When a sample of lava solidfied, it contained 28g of uranium238. It that lava
asked by Anon 
English
Look at the pictures and mark an O on the picture in which you can do the activity. However, if you cannot do the activity in the picture, mark an X. And then say as follows. (Is the passage above grammatical? Check the sentences,please. Do we have to use
asked by rfvv 
ENGLISH
HOW MANY SYLABLES DOES THE WORD RESPONSIBLE HAVE ?
asked by LINDA 
7th grade math
1. 36/7= _ _ 2. 8m>19
asked by Gina 
English
1. Look at the living puma. 2. Look at the live puma. 3. Look at the puma alive. 4. Look at the puma that is alive. (Are all expressions grammatial?) 5. He succeeded to his father's estate. 6. He succeeded in solving a problem. 7. He succeeded in passing
asked by rfvv 
English
1. Thanks to his father, he succeded in his business. Instead of 'thanks to' can we use 'because of' or 'owing to'? Are they the same in meaning? Does 'thanks to' have a positive connotation? 2. He retired from the work. 3. He retired from the workplace.
asked by rfvv 
MATH
PLEASE COULD SAME ONE HELP ME. THREE 2 INCH DIAMETER TENNIS BALLS SNUGLY FIT IN A CYLINDRICAL CAN. THE BALLS TOUCH THE SIDE, TOP AND BOTTON OF THE PLASTIC CAN. HOW MUCH AIR IS IN THE CAN? ROUND DECIMAL ANSWERS TO THE NEAREST TENTH OF A CUBIC INCH. SHOW AND
asked by MIMI 
classroom instruction
compare and contrast approaches for teaching English language arts in a constructivist classroom and in a traditional classroom. can you help me find some info please.this is what i have so far but i am not sure if it is correct. Constructivism is a view
asked by scooby 
Math
State domain, range, period, vertical asymptotes, zeros, symmetry and yintercept of y = 2tan(3x + 180°) + 3 I just need to know if there is a formula to find the vertical asymptotes, symmetry, and zeros or do I have to solve it graphically. Thanks.
asked by Matt 
COM 150
Some athletes have taken drug tests to prove they are not on steroids. does this sentence contain a regular or irreagular verb, and why?
asked by Nik 
social study
how did the reformation in great britain affect the colonization of the new world? explain.
asked by Dellaine 
chemistry
how many grams of H are needed to produce 1.80grams of H2O
asked by Anonymous 
English
1. I like oil paintings better than watercolors. 2. I like oil painting better than water colors. (Which one is correct, #1 or #2?) 3. I have two life stills, a portrait and three landscapes. (Is this one correct as well?) 4. I go there to see still lifes
asked by rfvv 
Physics
On a bright sunny day the irradiance on the surface of the ocean is 1.6*10^17 photons cm^2 s^1. If k=0.02 m^1 a) How much light is left (irradiance) at 15 m? b)at 75m?
asked by Krysten 
Physics
At a spot in the ocean, the surface irradiance is 7.8*10^16 photons and k=.14 m^1. At what depth does the euphotic zone end?
asked by Krysten 
Physics
Your airplane leaves 20 degrees N(linear velocity= 845 nm/h) heading to a point due north at 25 degrees north (linear velocity = 815 nm/h). You set the autopilot dor due north and go to sleep. If your flight time is 30 minutes, how far off and in what
asked by Krysten 
college
Sammy takes 5 hours longer to complete 300 lines of code the Martin. Together Sammy and Martin can complete the code in 6 hours.
asked by mary 
Physics
What is the instantaneous acceleration (both magnitude and direction) due to the coriolis force on an object moving at 160 m s^1 to the west located at 17 degrees south, 86 degrees west?
asked by Krysten 
sci275
Provide a brief summary differentiating conservation and preservation. Do you believe that humans can harvest forest resources in an environmentally friendly way? Or, should national forests be left in their natural state in which resources are not used to
asked by christy 
social study
what was the native americans reactions over trime?
asked by Dellaine 
social study
how did the beliefs of the quakers influence the evolution of pennslyvania in terms of its economy and social structure?
asked by Dellaine 
Need an opinion
I'm doing a speech on teen suicide and I need your opinion. I start with an introduction, statistics, and why I chose the topic. But for these three things is the order correct or should switch them. If you were listening what would you like to hear first.
asked by Courtney 
international business
For many global companies, China represents a very attractive market in terms of size and growth rate. Yet, it ranks lower in terms of economic freedom and higher in political risk than other country markets because it has a communist government. Despite
asked by collette 
math
Describe what the graph of interval [4,10] looks like.
asked by wendy 
Government
I have to list the majority and minority leader of both the house and senate: House majority Steny Hoyer House minority John Boehner Senate majority  Harry Reid Senate minority  Mitch McConnell I believe this is correct but in the senate it also lists
asked by Sue 
ChemistryEquations
Iron(III) oxide is formed when iron combines with oxygen in the air. How many grams of Fe2O3 are formed when 16.7 g of Fe reacts completely with oxygen?
asked by meg 
Help
5.6 x 10 the the 5th power
asked by Barb 
english
mountain :high :_________: deep
asked by priscilla 
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 Anonymous 
5th grade Math
A tanker can hold 40,000 kL, OR 40,000 L OR 40,000 mL? I chose 40,000 kL Please advise, Thank you
asked by MATH PLEASE HELP 
3rd grade social studies
What effect have vaccinations had on the lives of people today?
asked by lariah 
chemistry
why NaOH must be standardized?
asked by zukhruf 
Oceanography
What is the instantaneous acceleration (both magnitude and direction) due to the coriolis force on an object moving at 160 m s^1 to the west located at 17 degrees south, 86 degrees west?
asked by Krysten 
math
aksed find the equation oft he parabola y=ax^2 + bx +c. there are four given clues 1) the yintercept is (0,6) 2) the curve goes throuth (4,5) 3) the curve has aturning point at (2,3) 4) the line of symmetry is x=1 a)is it not possible for all four clues
asked by Anonymous 
math
a business lady leaves her laundry every Monday, then picks it up the next monday as she drops off more. If she wears a clean blouse every day of the week, how many blouses must she have, in order to visit the laundry only on Mondays?
asked by lisa 
Physics
Two shuffleboard disks of equal mass, one orange and the other yellow, are involved in a perfectly elastic glancing collision. The yellow disk is initially at rest and is struck by the orange disk moving initially to the right at 5.60 m/s. After the
asked by Ana 
chem
Analyze the chemical reactions that take place when a biological catalyst combines with a reactant (substrate) to form an unstable intermediate.
asked by Anonymous 
Accountng
On january 1st, NetSolutions had a debit balance of $1,250.00 in the Office Supplies account. During the month, Netsolutions purchased $245.00 and $610.00 of office supplies and journalized them to the office supplies asse account upon purchasing. On
asked by Maria 
Physics
Calculate the magnitude of the linear momentum for the following cases. the Earth (mass = 5.98*1024 kg) moving with an orbital speed equal to 2.98*10^4 m/s. so i did 5.98*10^24 times 2.98*10^4=1.78204 × 10^29 But homework website doesn't accept this
asked by Ana 
PHYSICS
A stereo amplifier creates a 3.5 V potential difference across a speaker. To double the power output of the speaker, the amplifier's potential difference must be increased to: A. 7.0 V B. 9.9 V C. 12 V D. 4.9 V
asked by JOTHEY 
ChemistryEquation
How many moles of H3PO4 are produced when 142.0 g P4O10 reacts completely to form H3PO4?
asked by meg 
ChemistryEquation
How many moles of aluminum are needed to react completely with 2.4 mol of FeO?
asked by meg 
Business Management
I am unsure how to research finding three Control mechanisms used in a company. Thanks in advance.
asked by Christi 
Biology
In hopes that this will actually get answered Match the terms with the appropriate descriptions. Digestive Excretory Skeletal Circulatory Nervous Respiratory Reproductive _______________________ A. coordinate body activities B. Removal of waste
asked by mysterychicken 
Math
Determine the equation of the graph in the form y = acos(bx). I will try and describe the Graph. It starts at the origin (0,0) It has a minimum value of 2 It has a maximum value of 2. It has an xintercept of 90 degrees. It starts moving downward
asked by Jill