Friday
July 25, 2014

Posts by abdul


Total # Posts: 70

chemistry
When a mixture of 13.0g of acetylene (C2H2) and 13.0g of oxygen gas is ignited, the resultant combustion reaction produces carbon dioxide and water. What is the limiting reactant? any helper

english
correct these paragraphs Most Americans take the humble hamburger for granted. In actuality, it has a long and interesting history. The burger originated in Russia during the Middle Ages. When a group of Mongolian Tartars shredded some raw meat scraps and ate them. Later they ...

english
re(ms.sue) so how would i correct the paragraph?

english
can someone help take out the fragments Most Americans take the humble hamburger for granted. In actuality, it has a long and interesting history. The burger originated in Russia during the Middle Ages. When a group of Mongolian Tartars shredded some raw meat scraps and ate th...

physics
police officer in a patrol car parked in a 70km/h zone observe a passing automobile travelling at a slow. constant speed. believing that of the automobile might be intoxicated the officer starts his car acceleration uniformly to 9km/h in 8s. and maintaining a constant velocity...

school of engineering
A train of mass 200 tonne travelling at 140 km/hour applies the brakes fiercely, so that the brakes lock and the wheels slide along the rails. It stops after sliding 1000m. Calculate: (i) The acceleration, (ii) The longitudinal force on the rails, (iii) The coefficient of fric...

school of engineering
A train of mass 200 tonne travelling at 140 km/h applies the brakes fiercely , so that the brakes lock and the wheels slides along the rails.it stops sliding 1000m. calculate. 1. The acceleration. 2. The longitudinal force on the rail. 3. The coefficient of friction between th...

Calculus I
If y^3 + y^2 = 7x^2 + 224 and y(2) = 6 then y'(2)= [???]

phyiscs
A car has an acceleration of 0.5g. calculate the time for the car to accelerate from 10m/s to 25m/s

school of engineering
A train of mass 200 tonne travelling at 140 km/h applies the brakes fiercely , so that the brakes lock and the wheels slides along the rails.it stops sliding 1000m. calculate. 1. The acceleration. 2. The longitudinal force on the rail. 3. The coefficient of friction between th...

school of engineering
a motor of mass 1500 kg accelerates from 50 km/h to 100 km/h in 10 seconds.calculate. (i)The acceleration in metre/second2. (ii)The distance travelled. (iii)The force on the vehicle.

bio152
the logistic population growth model, rN[(K-N)/K], describes a population's growth when an upper limit to growth is assumed. As N approaches (numerically) the value of K, additions to the population

bio 106
k list various types of ethnicities and their food or products and plants used to make them

bio 106
Look for the ethnic section (e.g., Hispanic, Chinese, Italian, Jewish, etc) of the supermarket and list the cultures, the main foods and the plants they are made from. name the culture, the food or product and the plant used to make it. its a research paper. just act like you...

bio 106
Imagine that you are plant hunter embarking on a safari that takes you to the far reaches of your neighborhood supermarkets. In the aisles of your grocery store, see how many plants and plant products you can find to answer the following questions. Look for the ethnic section ...

bio 106
List foods that you find in the store from each plant part listed below: a. roots or underground stems b.leaves c.seeds or nuts d.. flowers or flower bud e.fruits f. aboveground stems

bio 106
Imagine that you are plant hunter embarking on a safari that takes you to the far reaches of your neighborhood supermarkets. In the aisles of your grocery store, see how many plants and plant products you can find to answer the following questions. Look for the ethnic section ...

bio 106
. Look for the ethnic section (e.g., Hispanic, Chinese, Italian, Jewish, etc) of the supermarket and list the cultures, the main foods and the plants they are made from:

bio 152
Describe a series of small habitats that exist within 10 or 20 kilometers of your house and which might be subject to MacArthur and Wilson’s theory of island biogeography.

Physics
A spring oriented vertically is attached to a hard horizontal surface as in the figure below. The spring has a force constant of 1.64 kN/m. How much is the spring compressed when a object of mass m = 2.35 kg is placed on top of the spring and the system is at rest?

physics
A barge is hauled along a straight-line section of canal by two horses harnessed to tow ropes and walking along the tow paths on either side of the canal. Each horse pulls with a force of 460 N at an angle of 17° with the centerline of the canal. What is the net force on t...

physics
A ballplayer standing at homeplate hits a baseball that is caught by another player at the same height above the ground from which it was hit. The ball is hit with an initial velocity of 23.0 m/s at an angle of 54.0° above the horizontal. How high will the ball rise? . m h...

physics
At t = 0, an automobile traveling north begins to make a turn. It follows one-quarter of the arc of a circle of radius 9.1 m until, at t = 1.84 s, it is traveling east. The car does not alter its speed during the turn.

Engineering Math
A Theme Park site is being designed. It will occupy a rectangular piece of land 800m by 600m. There are to be 4 particularly noisy rides. The ‘Drumbeat’ uses music which reaches a level of 95dB(A). The ‘Bigdrop’ generates screams which can reach 98dB(A). Th...

Engineering Math
A Theme Park site is being designed. It will occupy a rectangular piece of land 800m by 600m. There are to be 4 particularly noisy rides. The ‘Drumbeat’ uses music which reaches a level of 95dB(A). The ‘Bigdrop’ generates screams which can reach 98dB(A). Th...

Biology
Describe a series of small habitats that exist within 10 or 20 kilometers of your house and which might be subject to MacArthur and Wilson’s theory of island biogeography.

math
42.42

chemistry
Thank you!

chemistry
I know it is NOT d)[(1/2)(1/2ˉ)1ˉ] for Image One and A)(1ˉ02) for image two. One submission left!

chemistry
Name the following crystallographic features below using proper crystallographic notation. Image One a)[2ˉ21] b)[1ˉ12ˉ] c)[1ˉ1(1/2)] d)[(1/2)(1/2ˉ)1ˉ] Image 2 A)(1ˉ02) B)(21ˉ0) C)(201) D)(1ˉ02ˉ)

x = 14,y = -2
x = 14,y = -2

math
x = 14,y = -2

math
x = 14,y = -2

business
Quality Management Plan for followoing case: You are working for We Are Big, Inc., an international firm with over 100,000 employees located in several different countries. A strategic goal is to help improve the environment while increasing revenues and reducing costs. The En...

business
I need how to write Quality Management Plan

math
The cylinder x2+y2=16 divides the sphere x2+y2+z2=100 into two regions I (for the region inside the cylinder), and O (for the region outside the cylinder). Find the ratio of the areas A(O)/A(I) .

Maths
Simplify 5*+*

biology
What is ecosystem?

math finance
Consider the N-period binomial model and processes Y0,Y1,...YN and C0,C1,...CN. Suppose that Y is Markov and C is deterministic (i.e., Cn does not depend on the coin flips ù). a) Show: If Cn doesn't equal 0 for all n, then C0Y0,C1Y1,....,CNYN is Markov. b) Give an e...

physics
picture webassign . net/pse/p28-23.gif The ∑ symbol is just epsilon for the voltage in the picture

chemistry help asap
how would you prepare 60.0 ml of 0.2 M HNO3 from a stock solution of 4.00 M HNO3?

chemistry help asap
what is the molarity of a solution prepared by diluting 500ml of a 6.0 M solution to 750 ml?

chemistry help asap
what is the molarity of a solution prepared by diluting 500ml of a 6.0 M solution to 750 ml?

ar ALABAT ACDEMY GOVERNMENT subject
How does the legislature check the power of Executive organ of government in a persidential system

Islamic
What is velt

Math
y+19=9 That means some number added to 19 equals 9. So we subtract 19 from 9 which gives us -10.

3rd grade math
1753 3531 5731 7351

4th grade math
450,000

fith grade math
use a calculator and you get 1323

8th grade math
1/4 is the answer

4th grade math help!
under estimate

5th grade algebra
h=7

Chemistry
What is the chemical reaction between Phosphoric Acid and Disodium Phosphate?

CHE103
describe the hazards you should be aware of when you use 2.0 M HCl solution

Genral chemistry
if you dissolve 1.60g of Cu(No3)2 in 100mL of water, calculate the molarity of the resulting solution ?

Math
Find how many terms has an a.p whose common diffrence and first term are respectively negetive 6 and 8 and the last term is 82.

maths
how many revolution will a wheel having 56cm diameter make to cover a distance of 11km?

physics
12m/s

physics
12m/s

math
2x

Knowledge Management
Tacit knowledge, Explicit knowledge, General knowledge and Specific Knowledge are different types of knowledge. Case (A) An industrial engineer who has specialized in rust preventing techniques wants to build a car that would be resistant to the affects of rust. I Case (B) A s...

Maroeconomics
Question 02: Consider an economy described by the following equations: Y=C+I+G Where, Y = 6,000, G = 2,000, T = 2,000 C = 300 + 0.50 (Y-T) I = 2,000 – 60r In this economy, compute: a. Private saving b. Public saving c. National saving d. The equilibrium interest rate e. T...

business management
Prepare a 700- to 1,050-word paper describing the changing role of HR management in response to trends in globalization, technology, diversity, e-business, and ethics.

Chemistry
If a 0.5-mL air bubble is present in the tip of a buret, what percent error in 10-mL, 20-mL, and 40-mL samples will be result if the air bubble is dislodged during the dispensing of the samples?

Chemistry
Ok so we had a mass determinations lab in chemistry. We were supposed to use both a triple beam balance scale and an electronic scale to precision. We first weigh our beaker on both scales (i did it on the electronic first), then record the weight. Then we have three objects, ...

Math
when veronica recently visited Great BRitain one British pound was worth US$1.77, while NZ$1.00 was worth US$0.59. In this case, how many NZ$ was a British pound worth?

INTRODUCTION TO BEHAVIORAL SCIENCE
what is the introduction of behaviorial science and how it can implement on general life.

PDHPE
Explain the improve of the components of fitness on power, speed, flexibility and strength.

general knowledge
antonym for coneal

World History
no

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