Questions Asked on
September 24, 2011

AP Chemistry
Write the balanced molecular, complete ionic, and net ionic equations for the reactions that occur when the following are mixed. (Type your answer using the format [NH4]+ for NH4+ and [Ni(CN)4]2 for Ni(CN)42. Use the lowest possible coefficients.) (a)
asked by Rahul 
word problem(algebra)
at the market, a pear cost b cents&an apple cost 7 cents less than a pear.Mrs Ravi bought 4 pears&an apple.Find the total amount Mrs Ravi paid in terms of b. Help me!
asked by kimi 
AP Chemistry
Write the balanced molecular, complete ionic, and net ionic equations for each of the following acidbase reactions. (Type your answer using the format [NH4]+ for NH4+ and [Ni(CN)4]2 for Ni(CN)42. Use the lowest possible coefficients.) (a) HClO4(aq) +
asked by Rahul 
physics
a plane stops from 250 mph in 25 seconds. Calculate the planes acceleration
asked by cj 
Chemistry(Please help, thank you!!!)
Write the balanced, complete, and net ionic equations for each precipitation reaction. 1) AgNO_3 + CoCl_2 > BE: AgNO_3(aq) + CoCl_2(aq) > AgCl_2 (aq) + Co(NO_3)(aq) CIE: Since the balanced equation is all (aq) there is no reaction so no complete or
asked by Hannah 
Physics
Two spheres are cut from a certain uniform rock.One has radius 4.50 cm.The mass of the other is five times greater. Find its radius.
asked by Amy 
AP Chemistry
What volume of each of the following bases will react completely with 21.00 mL of 0.500 M HCl? (a) 0.100 M NaOH (b) 0.0500 M Ba(OH)2 (c) 0.250 M KOH
asked by Rahul 
maths
the mean of a set of test scores is 64. a new student takes the same test and scores 80 marks. when his score is added to the other scores, the mean increases to 65. how many students sat for the test altogether?
asked by jasmine 
physics
Initially (at time t = 0) a particle is moving vertically at 5.8 m/s and horizontally at 0 m/s. Its horizontal acceleration is 2.1 m/s2. At what time will the particle be traveling at 54 with respect to the horizontal? The acceleration due to gravity is
asked by physics 
Physics
A stone is dropped from a high altitude and 3 s later another stone is projected downward with a speed of 150 ft/s. When and where will the second stone overtake the first? Ans. (a) 5.70 s (b) 520 ft
asked by Bill 
chem
a cyclist rides a bicycle at an average speed 24 miles per hour. If she wants to bike 195km, how long (in hours) must she ride.
asked by Anonymous 
science
A 4.3 "kilo" bag of sugar is on a counter. How much work is required to put the bag on a shelf a distance of 0.43 m above the counter?
asked by Anna 
Math/Finance
Due to a recession, expected inflation this year is only 2%. However, the inflation rate in Year 2 and thereafter is expected to be constant at some level above 2%. Assume that expectations theory holds and the real riskfree rate is r* = 2.25%. If the
asked by SLW 
CHEM
SAPPHIRE AND DIAMOND RING ,STAMPED 14K S&S WHAT DOES THIS MEAN?
asked by DINA 
Chemistry
Based on the number of moles of H_2SO_4, determine the number of moles of Na_2CO_3 needed for the neutralization reaction. Sodium carbonate ( Na_2CO_3) is used to neutralize the sulfuric acid spill. How many kilograms of sodium carbonate must be added to
asked by Garrett 
Government US
Totalitarianism differs from authoritarianism in allowing no a. voice in government b. veto over legislation c. political parties d. personal freedom e. elections I cant quite figure this out and even if I can I am very unsure. I would say political
asked by Kenny 
United States Government
Capitalism is a system that may be seen as the economic equivalent of what political ideology? a. Republicanism b. Anarchism c. Classical liberalism d. Communism e. Socialism Is it Socialism? But all of these listed opposed against capitalism.
asked by Kenny 
Social Studies
How many states are their in the Southwestern United States?
asked by Americal 
Math !!!!!
a function f(x)has doamin {xeR/x>4} and range {yeR/y
asked by Melissa 
AP Chemistry
What volume of each of the following acids will react completely with 25.50 mL of 0.700 M NaOH? (a) 0.100 M HCl (b) 0.150 M HNO3 (c) 0.200 M HC2H3O2
asked by Rahul 
math probability
A man is camping. He has packed 8 black socks, 8 blue socks, 8 white socks, and 8 gray socks. It is still dark when he gets dressed. How many socks would he have to pull out of his bag to BE SURE that he has a matching pair?
asked by Bart 
7th grade Science
Early Earth was constantly being bombarded by meteorites, comets, and asteroids. Was early Earth an open system or a closed system? Explain your answer.
asked by Daniella 
physics
A place kicker must kick a football from a point 36 m (about 39 yd) from the goal, and the ball must clear the crossbar, which is 3.05 m high. When kicked, the ball leaves the ground with a speed of 24 m/s at an angle of 50 to the horizontal. The
asked by physics 
Statistics
Jan Gentry is the owner of a small company that pro¬duces electric scissors used to cut fabric. The annual demand is for 9,000 scissors and Jan produces the scissors in batches. On average, Jan can produce 185 scissors per day. Demand for scissors has
asked by Running Out of Time dee 
chemestry
What is the molecular formula for the folowwing compound? Empirical Formula: C3H6O2 (M=74.08 g/mol)
asked by Help! 
Math
Can ayou nswer this? Good luck!!!!!!!!!. Horses are $10, pigs are $3 and rabbits are $0.50. A farmer buys 100 animals for $100, How many of (each ) animal did he buy? Hint: there are 2 answers No less than 1 animal each, and no more than 6 horses.Thank You
asked by Ida 
Math
farmer has 10 trees see if you can plant them so there are 5 rows of trees with 4 trees in each row
asked by Helen 
Inventory
Jan Gentry is the owner of a small company that pro¬duces electric scissors used to cut fabric. The annual demand is for 9,000 scissors and Jan produces the scissors in batches. On average, Jan can produce 185 scissors per day. Demand for scissors has
asked by donna 
word problem(algebra)
Govin is w years old.His mother is 4 times his age.His father is 3 years older than his mother. (a) How old is Govin's father in terms of w? (b) If w=9,how old is Govin's father?
asked by kimi 
AP Chemistry
What mass of Na2CrO4 is required to precipitate all the silver ions from 96.0 mL of a 0.650 M solution of AgNO3?
asked by Rahul 
Chemistry
Write a molecular form of the equation for the reation CaCl2*2H2O/K2C2O4*H2O
asked by Agostino 
SAT algebra
(x8)(xk) = x^25kx+m In the equation above, k and m are constants. If the equation is true for all values of x, what is the value of m?
asked by Lisa 
Physics
An air track glider, 8.0 cm long, blocks light as it goes through a photocell gate. The glider is released from rest on a frictionless inclined track and the gate is positioned so that the glider has travelled 96 cm when it is in the middle of the gate.
asked by John 
geometry
The figure shows some of the steps Jane took to draw a line segment parallel to line segment XY at R. Jane plans to perform these steps next. Step 1. Set the compass at point S and adjust its width to point T Step 2. Fix the compass at point L. Step 3.
asked by Anonymous 
6th grade math
Ye Olde Toy Shoppe wants a set of toys: 1/4 of the toys should be blue, and 1/2 of the toys should be green. 2/3 of the toys should be giraffes, and 1/4 of the toys should be monkeys. Decription:???
asked by Kate 
physics
What is the kinetic energy of a 15 kg dog that is running at a speed of 8.9 m/s (about 20 mi/h)?
asked by Anonymous 
physics
Name two factors that dertermine the quality/timbre of a musical note.
asked by Tshepo 
physics
Three horizontal forces (the only horizontal one) act on a box sitting on a floor. One force (F1) acts due east and has a magnitude of 150 lb. A second force (F2) has an easterly component at 30.0 lb and a southerly component at 40.0 lb. The box remains at
asked by bl 
Social Studies 9
compare the government under a republic (commonwealth), an absolute monarchy and a constitutional monarchy. use the following headings the ruler, the role of law, and the rights of people. I don't understand how you would do this. like how would you use
asked by Stephanie 
physics
A linear charge of nonuniform density E(x)=bx C/m, where b = 5.2 nC/m2, is distributed along the xaxis from 4.9 m to 6 m. Determine the electric potential (relative to zero at infinity) of the point y = 8.6 m on the positive yaxis.
asked by physics 
CHEMISTRY
A sample of C3H8 has 2.64 x 10^24 atoms. How many carbon atoms does the sample contain? What is the total mass of the sample?
asked by Alejandra 
Calculus
Water is leaking out of an inverted conical tank at a rate of 10,000 cm^3/min at the same time that water is being pumped into the tank at a constant rate. The tank has height 6m and the diameter at the top is 4m. If the water level is rising at a rate of
asked by Anonymous 
physics
A charge of 10.104 nC is uniformly distributed along the xaxis from −1 m to 1 m. What is the electric potential (relative to zero at infinity) of the point at 5 m on the xaxis?
asked by physics 
physics
Particle 1 is moving on the xaxis with an acceleration of 5.55 m/s2 in the positive xdirection. Particle 2 is moving on the yaxis with an acceleration of 7.45 m/s2 in the negative ydirection. Both particles were at rest at the origin at t = 0 s. Find
asked by physics 
Accounting
Case 135 Lease Classifications Doherty Company leased equipment from Lambert Company. The classification of the lease makes a difference in the amounts reflected on the balance sheet and income statement of both Doherty and Lambert. Required: What
asked by Vanessa 
Chemistry
A sample of C3H8 has 2.64 x 10^24 atoms. How many carbon atoms does the sample contain? What is the total mass of the sample? I don't even know where to start i mean it seems like a really simple question but the prof hasn't been through this topic. Im
asked by Alejandra 
PreCalc
Ana Colon asks her broker to divide her 401K investment of $2000 among the International Fund, the Fixed Assets Fund, and the company stock. She decides that her investment in the International Fund should be twice her investment in company stock. During
asked by Pauline 
chemistry
WHAT IS HS2SO4
asked by Anonymous 
ols
cost 10 pens and 5 pencils is100.then find the cost of 8 pens and 4 pencils
asked by dinesh 
Coordinate Geomerty
three points have the coordinates A(2,9) B(4,3) and C(2,5). The line through C with gradient 0.5 meets the line AB produced at D. Calculate the coordinates of D.
asked by Rebecca 
PreCalc
Can anyone direct me to learn more about polar coordinates. I'm in online college course and really am confused. In high school, I never heard of polar coordinates. Like they say is the following the graph of point (3,15) and show it on polar gridI don't
asked by Thomas 
Chemistry
length in cm of one side of perfect cube of gold with a density of 18g/cc and mass of 25g? How would i set up this equation? I don't know what length formula I would use, because I know that i am not supposed to just divide the density by the mass, because
asked by Bob 
word problem(algebra)
a recycling company collected d kg of waste paper in february&2400 kg of waste paper in march.The amount of waste paper collected in both february&march was 3 times that of the amount collected in january in terms of d. (a) Find the amount of waste paper
asked by kimi 
physics
need help with the following question. if earth has a mass of 6.0*10^24 kg and a radius 6.4*10^6 m: a) find the change in gravitational potential energy of a meteorite of mass 150 kg as it moves from an infinite distance to the earth's surface. b) with
asked by rachel 
resources for educating young children and diverse
when attempting to enhance the reading skills of a five year old child with a learning disability its important to? (a)read stories to more than one child at a time to facilitate group discussion (b)point out the components of the story such as the title
asked by susue 
geometry
Joey plots a point P on the line AB, as shown. Which statement is true? Answer A:There are only two points on the line AB because a postulate states that a line is drawn through two points. B:There is only one point on the line AB because a theorem states
asked by Anonymous 
word problem
Rahim has 5 boxes of sweets.Each box contains y sweets.His teacher gives him another 8 sweets. (a) Find the total number of sweets Rahim has in terms of y. (b) If y=4,how many sweets does Rahim have altogether?
asked by kimi 
physics
The electric potential in a certain region is V = a x2 + b x + c, where a = 15 V/m2, b = −13 V/m, and c = 67 V. 1)Determine the electric field at x = 4 m. 2)Determine the position where the electric field is zero.
asked by physics 
physics
Harry says acceleration is how fast you go. Carol says acceleration is how fast you get fast. They look to you for confirmation. Who is correct? 1. Neither is correct. 2. Harry is correct. 3. They are both correct in different as pects. 4. Carol is
asked by PHYSICS!!! 
statistics
You have available five different investment strategies and their respective payoffs for various statesofnature as shown in the chart below. Which investment would you make under the different decision criteria? States of Nature Sever Decline Moderate
asked by In Desperate Need Deena 
sciences
a radio wave travels 186,000 miles per second. how many kilometers will the wave travel in one microsecond?
asked by doris 
science/math
A car travels up a hill at a constant speed of 45 km/h and returns down the hill at a constant speed of 70 km/h. Calculate the average speed for the round trip.
asked by Jonathan 
7th grade math
What feature of a cylinder uses the given units? a. centimeter b. square centimeter c. cubic centimeter Please help! Thank you!
asked by saranghae12 
physics
A linear charge of nonuniform density (x) = 5.2 x C/m, is distributed along the xaxis from 4.9 m to 6 m. Determine the electric potential (relative to zero at infinity) of the point y = 8.6 m on the positive yaxis. Answer in units of V
asked by physics 
physics
A car is parked on a cliff overlooking the ocean on an incline that makes an angle of 36 below the horizontal. The negligent driver leaves the car in neutral, and the emergency brakes are defective. The car rolls from rest down the incline with a constant
asked by alex 
7th grade Science
Explain the role of energy in the carbon cycle.
asked by Daniella 
math
A farmer plans to enclose a rectangular region, using part of his barn for one side and fencing for the other three sides. If the side parallel to the barn is to be twice the length of an adjacent side, and the area of the region is to be 512 ft2, how many
asked by brit 
statistics
Six students from a statistic class reported the number of hours of television they watched per week. Here are their data: 8,10,5,14,3,6. What is the median number of hours of television watched per week for this sample of 6 students
asked by Tonnickie 
chemistry
Try to balance the following reactions by inspection. In each reaction, identify the substance reduced and the substance oxidized. (Use the lowest possible coefficients. Include statesofmatter under SATP conditions in your answer.) (a) CH4(g) + S(s) ¨
asked by Teaa 
Chemistry(Please check!!)
Write the balanced, complete, and net ionic equations for each precipitation reaction. 1) AgNO_3 + CoCl_2 > BE: AgNO_3(aq) + CoCl_2(aq) > AgCl_2 (aq) + Co(NO_3)(aq) CIE: Since the balanced equation is all (aq) there is no reaction so no complete or
asked by Hannah 
7th grade math
Hi! What is the formula of the volume and surface area of cylinders? I checked my textbook and it didn't really say. My teacher didn't really explain at all. If somebody could help explain this it would be really great. Please help! Thank you!
asked by saranghae12 
chemestry
calculate the moles of compound in 0.540 grams of ammonium Bromide
asked by Help! 
7th grade math
what is 2 times pie times 2.5to the second power + 2 times pie times 2.5 times 5.5? Please help! Thank you!
asked by saranghae12 
Social Studies 9
Explain how television and other media can contribute to peoples hysteria. PLEASE HELP ME . ANOTHER question i don't understand is : Find out more about the conflict in the northern ireland today. write one account of the situation from an irish catholic
asked by Stephanie 
Grade 10Math
x+2y=3 5x+4y=8 I isolated x+2y=3 to make: x=32y then i began to sub in equation one with equation two: 5x+4y(32y)=8 5x+128y=8 after that i began to try to solve the equation but my answers were not correct. any help would be greatly appreciated!
asked by peyton 
Earth/Space Science
What effect, if any, would you expect a massive forest fire to have on the amount of carbon dioxide in the atmosphere? Explain your answer, please?
asked by Alessandra 
physics
A certain car is capable of accelerating at a uniform rate of .94m/s^2. What is the magnitude of the car's displacement as it accelerates uniformly from a speed of 87km/h to one of 97km/h? Answer in units of m.
asked by Rachel 
math
how do yo convert the ratio 120:200 to a fraction in simpliest form
asked by d 
Physics
a particle (C) of mass m = 0.2 kg can slide without friction on an inclined plane making an angle alfa (a) = 30 degrees with respect to the horizontal (aka ground) . (C) is launched at at an instant to=0 along a line Ox of greatest slope with an initial
asked by PlzhelptheyllkillmeifIgetthiswrong 
physics
Name two factors that dertermine the quality/timbre of a musical note.
asked by Tshepo 
Physics
A car moves in a circular path at 15 mph. Which of the following statements about the cars motion would be correct? a. The cars acceleration is constant. b. The cars velocity is constant. c. The cars speed is constant. d. The cars velocity and speed are
asked by Lisa 
Physics
Emily takes a trip, driving with a constant velocity of 79.5 km/h to the north except for a 22 min rest stop. If Emily's average velocity is 68.8 km/h to the north, how long does the trip take?
asked by Jonathan 
psychology
reaction paper about the door to door movie? true story by bill porter
asked by abigael gamboa 
physics
A jet travels at 490 m/s. How long does it take to travel 227m? Answer in units of s
asked by jenna 
Chemistry
The speed of light is = 3x10^8 m/sec. How long will it take to reach Pluto, 278,000,000,000 km away? I don't understand how to set this problem?
asked by Bob 
Calculus
Find the positive integers k for which lim >0 sin(sin(x))/x^k exists, and then find the value the limit. (hint:consider first k=0, then k=1. Find the limit in these simple cases. Next take k=2 and finally consder k>2 and find the limit in these cases as
asked by Sybil Jones 
Science/math
Emily takes a trip, driving with a constant velocity of 79.5 km/h to the north except for a 22 min rest stop. If Emily's average velocity is 68.8 km/h to the north, how long does the trip take?
asked by Jonathan 
calculus
Let f be defined as follows: h(x)= x3 for x greater than or equal to 1 ax+b for 2
asked by Anonymous 
physics
How would you draw 4 cm 45 degrees north of east plus 4 cm west?
asked by lizzy 
math
a bullet travels 1000 m in 1.17 seconds. what is the speed of the bullet
asked by mary 
Calculus
Determine the limit lim x>0 1cos^2(3x)/x^2
asked by Seeina 
statistics
What is the probability a student answer at least 4 out of five questions correctly on a quiz? n=15, x>=4, p=.20, q=.80
asked by Charles 
Algebra
find the intercepts and graph the equation by plotting points. Y=22x^2
asked by Amanda 
United States Government
Which of the following would NOT be advocated by modern conservatism? a. Free markets b. Small governments c. Laissezfaire economics d. Welfare programs e. Reliance on tradition I would say Reliance on tradition. what say?
asked by Jessica 
math
I'm having trouble solving this problem: definite integral (2t)(sqrt(t)), 0..2
asked by darren 
geometry
If XC = CY then C is the midpoint of XY
asked by Kara 
HTT 200
Do you we treat our guests and customers differently depending on the segment in which we are working?
asked by Anonymous 
Calculus
State whether the following are true or false. The square roots of 36 are + and  6. I wrote down false for this cause I thought it was only + 6, but the real answer is true, and I want to know that how can it be negative? Also for this: Convert the
asked by Untamed 
Decision Criteria
You have available five different investment strategies and their respective payoffs for various statesofnature as shown in the chart below. Which investment would you make under the different decision criteria? States of Nature Sever Decline Moderate
asked by dee 
criminal juctice 230
Prepare a 200 to 300word response to the following questions: •What is the objective of punishment in the criminal justice system? •How does punishment apply to the overall criminal justice system? •How may punishment assist with achieving
asked by nikki 
Chemistry
Skeletal structural formulas of pentane,2 methyl butane and 2,2 dimethyl propane
asked by Gift 
art history
Even though the art in the Renaissance and Baroque periods was not totally religiously oriented as had been the case before 1400, there was still much artistic effort put forth toward the creation of beautiful religious pieces. Explain why this influence
asked by linda 
physics
what happens when sun collapsed inside black hole?
asked by armando 
maths
how do you factorise x squared +2x+3
asked by anonymous 
chemistry
Is it possible to make acetic anhydride from acetic acid/glacial?
asked by irfan 
MATH
Can someone please HELP me figure this out? According to statistics gathered as part of a research project by a group of statistics students on the college campus, 376 out of the 439 deaths attributed to lightning strikes were male. If all of the names of
asked by Shelly 
calculus
find an equation of the tangent line to the curve at y=2x^3+5x, (1, 3)
asked by vicki 
chemistry
how do you get to the ionic equation for sodium hydroxide (aq) reacting with sulphuric acid.
asked by anonymous 
Chemistry
10cm3 of hydrogen are burned in oxygen to form water. What volume of oxygen is need to burn hydrogen completely?
asked by Eloise 
Chemistry
The speed of light is = 3x10^8 m/sec. How long will it take to reach Pluto, 278,000,000,000 km away? I don't understand how to set this problem?
asked by Bob 
Government US
According to Charles Beard, which of these was NOT an economic group that benefited from specific constitutional provisions? a. Those holding public b. slave owners c. Western land speculators d. Farmers and ranchers e. Merchants and manufacturers I would
asked by HM 
nursing
How are confirmatory analyses critiqued in a study?
asked by Anonymous 
Math
If f(x) = (x4) (x+3) , determine the xintercept of each function a)y=f(x) b) y=2f(x) c) y=((x+1)) thanks for the help !!!!!!
asked by Melissa 
statistics
12.27 A study has been carried out to compare the United Way contributions made by clerical workers from three local corporations. A sample of clerical workers has been randomly selected from each firm, and the dollar amounts of their contributions are as
asked by jen 
physics
A ball is dropped from rest off a 31 m building. How long does it take to hit the ground at the bottom of the building?
asked by jamy 
physics
Runner A is initially 4.6 km west of a flagpole and is running with a constant velocity of 4.8 km/h due east. Runner B is initially 7.4 km east of the flagpole and is running with a constant velocity of 6.4 km/h due west. What will be the distance of the
asked by RW 
American Government
The Virginia Plan and the New Jersey Plan were substantially the same True or False
asked by Starla 
geometry
Given three collinear points X, Y, and Z and XY=8 and YZ=20, what is the length of a segment joining the midpoint XY and YZ?
asked by zach 
Physics
A grenade is thrown from a trench that is 10 meters below groud level. The soldier throws the grenade at a velocity of 30 m/s at an angle of 60 degrees above the horizontal. Determine the horizontal distance the grenade will fly before it hits the ground,
asked by Clare 
UCSD
A jetliner is moving at a speed of 230 m/s. The vertical component of the plane's velocity is 36.4 m/s. Determine the magnitude of the horizontal component of the plane's velocity.
asked by Jenna 
math physics i think
We have 2 cars. Car "A" and car "B" if car A weighs 3180 lbs If car "B" weighes 2000 pounds How fast would car "A" have to travel to knock car "B" 32 feet?
asked by Jay Schmetz 
math
a gallery is displaying a collection of 12 sculpters and 20 paintings by local artists. how many sections are in the exhibit?
asked by ()()()() 
chemistry
how do you get to the ionic equation for sodium hydroxide (aq) reacting with sulphuric acid.
asked by anonymous 
chemistry
Boiling point
asked by Anonymous 
history
Im writting an essay on the reformation and the renaissance can somebody proofread my essay
asked by sofia 
calculus
Gah. Struggling over this for the past 20 minutes... Find the slope of the line tangent to the curve y=1/x at the point (2,0.5).
asked by Anonymous 
misplaced nodifier
we finally found the fire extinguisher we had been hunting for behind a pile of logs
asked by rasheda 
US History
The English colonies in North America were united by all but which of the following? Answer a uniform language based on the London English dialect traditional English inheritance laws an uncomplicated legal system with few professional lawyers military
asked by Sheree 
misplaced nodifier
The mystery has been solved after ten years of a missing portrait.
asked by rasheda 
Algebra
determine whether the ordered pair (1,10) is on the graph of the following equation Y=√x + 9
asked by Amanda 
statistics
Suppose you are commparing frequency date for two groups,25 managers and 150 blue collar workers.Why would a relative frequency distribution be better than a frequency distribution?
asked by Anonymous 
htt 200
Why do you believe you would be better able to relate to guests in an economy hotel better than in a luxury property?
asked by Anonymous 
PreCalc
Can someone explain how to graph polar coordinates on a TI84 Plus calculatorI can't find the directions anywhere Thank you
asked by Thomas 
Science
When 4.44 calories of heat was added to 5.40 degrees C, the temperature rose. What was the final temperature of the mercury? In factor label method.
asked by Laurel 
Science
One edge of a copper cube is carefully measured and found to be 2.162 cm. An atom of copper is a sphere 0.2560 nanometers in diameter. Assuming that the volume of the cube contains nothing but copper atoms, how many copper atoms are contained in the cube?
asked by Laurel 
english
a pssage on rhetorical devices
asked by gangu 
chemistry
Calculate the density of a liquid if 48 mL of it has a mass of 45.79 g. Answer in units of g/mL
asked by suzana 
Chemistry
a middleaged man has been diagnosed as being at high risk group of developing Coronary Artery Disease. Distinguish between the good and bad forms of this sterol. 'Explain the function of the good form of this sterol in the body. List the food groups that
asked by ROCKY 
math
If 12a=6 tens. Find a
asked by Samuel 
physical education
what are the arguments for and against drugs in sports
asked by Anonymous 
chemistry
how many carbons in nonane are in the sp2 hybridization state
asked by juan777 
Statistics
Normal probabilities. 11% of all observations are less than z
asked by Mariana 
human services
what factors affect a particiapnts expectations and attitudes?
asked by Anonymous 
psychology
what can you say about bill porter?
asked by abigael gamboa 
probability
Reiny, thanks!
asked by dee 
math
a)predict th erelationship between the graph of y=x^4+x^3 and the graph of y=[(x+3)^4+(x+3)^3]1 b)determine the xintercepts of each function in part aw. round your answer to 1 decimal place c)give the approximate domain and range of each functin in part
asked by justme 
Government US
Thomas Jefferson believed in constitutional democracy and the power of the people must never be restrained. This statement is said to be false. Can some one explain to me why this is false when Jefferson was the ONE to promote the bill of rights and was
asked by HM