Wednesday

July 30, 2014

July 30, 2014

Total # Posts: 95

**Algebra**

The constraints of a problem are listed below. What are the vertices of the feasible region? x+y <= 7 x-2y <=-2 x >=0 y >=0

**physics**

A bird has a mass of 0.2 kg and is flying 10 m above the ground with a speed of 7 m/s. What is the total mechanical energy of the bird? Acceleration due to gravity is g = 9.8 m/s2.

**chemistry**

A solution of 25mL of 0.5M c2h5nh2 is titrated with hydrochloric acid solution. During titration 5mL of .5M hcl is added dropwise. As volumes are additive. Calculate the pH of the resulting solution

**Chemistry**

The Haber process is used to synthesize ammonia from hydrogen and nitrogen. How much hydrogen is required to produce 42.8 kg of ammonia?

**Math**

x greater than 1

**Solar Energy Please Help**

Hey guys i exchange the answers of this question with the assignment 5... just let me know

**Solar Energy Please Help**

Someone has the others results please???

**management**

an auto manufactore negotiates a deal to have its cars appear in a hollywood film. this is and example of a. publicity b. prodcution placement c. media placement d. image exposure

**Solar Energy Help ASAP**

someone can help???

**Solar Energy Help ASAP**

Just need the last one now....Someone???? the fourth answer

**Solar Energy Help ASAP**

Someone can give me a hand?

**Math**

At a pet store, Rhonda paid $11.50 for 3 dog bowls and 4 bones. Kelly paid $13 for 2 dog bowls and 8 bones. How much will Andrew pay for 4 dog bowls and 2 bones?

**geometry**

Given that AB is a tangent of the circle with the center at X, AB = 12, and XD = 2.5, which is the length of DB?

**English 10**

1. Loaded Words

**matemáticas **

Why did the Boy sheep plunge off a cliff while chasing the fiel sheep?

**6th grade grammar**

Have fun where your going..(Hell)

**6th grade grammar**

Take a bath hippy

**6th grade grammar**

You smell like crap...

**algebra**

why was jesse james in the hospital

**math**

A version of the Two-Transversal Proportionality Corollary states, "If three or more parallel lines intersect two transversals, then they divide the _______ proportionally."

**human resources**

I do not understand the assignment my teacher gave me if possible can you find me an article so i can do my presentation that meets the standards that my teacher wants. You are required to report on one (1) What’s News article this semester. Five minutes will be allotted ...

**math**

ab=x+2, bx=c+7 and ac=23 what is the value of x? what is ab? what is bc?

**Jesus and his disciples**

Chocolate pudding.

**english**

Identify the question word that is answered by the underline word pr phrase in each sentence.Then write a question below the sentence using the correct question word. ____1.Drivers should drive carefully to avoid accidents? underline carefully

**math**

is it 134.5 to 135.205

**math**

susanna stated that the length of her desk is 135.2cm. what range would you expect the actual length of the desk to fall within.

**Chemistry**

Find the amount of themal energy needed to raise the temperature of 5 g of a substance from 20 c to 30 c if the specific heat of the substance is 20.1 j/g c

**pre-algebra**

what is $200 plus 8% commission?

**religion**

i did say that, Writeacher was right. Stay away from sins OXOXOOXOXOXOXOOXOXOX

**Physics**

A 399 kg mass is brought close to a second mass of 185 kg on a frictional surface with coeﬃcient of friction 1.5. At what distance will the second mass begin to slide toward the ﬁrst mass? The acceleration of gravity is 9.8 m/s 2 and the value of the universal gr...

**Physics**

Two balls, each with a mass of 0.803 kg, exert a gravitational force of 8.27 × 10 −11 N on each other. How far apart are the balls? The value of the universal gravitational constant is 6.673 × 10 −11 N m2 /kg 2 . Answer in units of

**Physics**

Two balls, each with a mass of 0.803 kg, exert a gravitational force of 8.27 × 10 −11 N on each other. How far apart are the balls? The value of the universal gravitational constant is 6.673 × 10 −11 N m2 /kg 2 . Answer in units of

**Physics**

In introductory physics laboratories, a typical Cavendish balance for measuring the gravitational constant G uses lead spheres of masses 1.27 kg and 18.4 g whose centers are separated by 5.05 cm. Calculate the gravitational force between these spheres, treating each as a point...

**government**

which form of mass media is now the principal source of political information for about 80 percent of the population of the united states?

**Math **

Factor the polynomial x2 + 3x – 18. Which one of the following is a factor? Factor the polynomial 12x2 + 11x – 5 completely. Factor the polynomial 18a2b – 4ab + 10a completely Factor the polynomial 2x2 – 50 completely.

**math**

Meg's pension plan is an annuity with a guaranteed return of 6% per year (compounded quarterly). She would like to retire with a pension of $50,000 per quarter for 15 years. If she works 31 years before retiring, how much money must she and her employer deposit each quarte...

**Physiology**

Answer: ICF Na+ + K+ --> NaK also Na+ + Cl- --> NaCl while keeping in mind that: CO2 + H2O --> H2CO3

**Chem**

No one's going to help you mr.

**english**

How can I write a Persuasive Essay Outline on Physical Eduation?

**Physics**

9.8 would cancel everywhere, so it isn't necessary if you're merely searching for distance

**Physics**

oops my bad, the weight of the person is in clockwise direction so it's negative Στ=0; Nf(0)+[Nw]sin133°-(d-(2/2))13Mgsin137°-(2/2)Mgsin137°=0

**Physics**

Draw the free-body diagram. Pivot is on the floor. Normal force of floor is pointing up(Nf). Friction is in positive direction on the horizontal(f). Normal of the wall is pointing in negative direction(Nw). + for counterclockwise, - for clockwise motion remember that the θ...

**physics**

Your going to Hell for cheating you little F UCK

**PHYSICS**

for c) you can just directly calculate 1/2mv^2 without converting to m/s, divide the energy and then isolate v

**PHYSICS**

a) convert km/h to m/s, use 1/2mv^2 b) divide a) by (the distance in meters) c) divide the answer in a) in half and isolate v

**College Algebra 2**

(x^2-6xy+y^2) + (3x^2-4y^2)

**Math- Calc**

it puts the lotion on its skin or else it gets the hose again

**MAth**

lajds;fjadf

**Algebra 1a**

-8\x=12

**math 5th grade**

Because this not a high school problem it has to simple they ask for 17 + other number squared = age. This what you have to do 2209 root = 47- 17= 30 (17+a= 30)2= 2209 Her age 47 You can't squared 17 and take the amount out of 2209 because it will give you 1920 and you nee...

**matematicas**

hola, olvide mi libro matematicas sep y tengo tarea de la pag. 16. me podrias ayudar Â¿

**9th grade**

what three criteria can help you evaluate health information

**Math**

cvcvvvvvvvvvvvvbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb

**Social Studies**

were american diplomats held hostage in the 1980s

**social studies**

I NEED HELP FOR QUOTATION MARK

**algebra with pizzazz**

nothing

**geometry**

Right triangle ABC is similar to triangle XYZ because angle B is congruent to angle Y. If angle C equals 33°,what is the measure of angle Z?

**english**

_ I was going to st. Ives

**Language Art**

definition 1.As thick as flies around a sorghum mill. 2.Like a cat in a corn crib 3.As nervous as a fish out of water. 4.As red as a turkey gobbler's nest 5."Sitting-hen" mad 6.Taking the bull by the horn.

**vocab**

The mom left the room with a modicum of respect after her baby began a sleeping b screaming c praying d singing

**vocab**

The mom left the room with a modicum of respect after her baby began a sleeping b screaming c praying d singing

**to divide Monomials**

THEY ARE THINGS TO ADORE! {the answer has no exclamation!}

**to divide Monomials**

! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! !

**to divide Monomials**

i need the riddle:!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!...

**Social Studies**

try the internet

**geology(science) does this sound ok?**

yay i think so

**help!!!!!!!!!!!!!!!!!!!!!**

never mind

**lit or com**

thanks

**lit or com**

complete each analog COMMIT is to COMMITMENT as EQULP is to...

**chemistry**

Which of the following describes the compound Mn(NO2)2? If the compound dissolved in water it would be a strong electrolyte. The compound is ionic. The compound would conduct electricity if molten. The compound is molecular. The compound would be expected to have a relatively ...

**Biology**

have you tryed jello

**math**

wonder women is stronge if she could lift 59 hectogram with 1 small finger howmuch grams can she lift with 2 small finger please need help

**I NEED HELP AND FAST!**

yay shes corret and it is also simply easy graph those corrdinates and just count (rise/run)pointA and pointB

**science**

is the evolotion of humans that we revalved around monkeys

**algebra**

thanks

**algebra**

what is the aboutsulute value of /-999999999990

**psychology**

i think its A

**Algebra**

32423424.5675

**Computer Scheduling**

B AND C

**maths**

can u show me the working for this quetion √14(√3-8)

**maths**

hi guys i need to see working for this question 7(6+√7) thanks

**chemistry**

Just stopping by to say you all are going to Hell

**7th grade**

mc hammer

**Verbs (please answer all, don't give me a website)**

ok, could you help?

**Verbs (please answer all, don't give me a website)**

IN EACH OF THE FOLOWING SENTENCES, DRAW ONE LINE UNDER ANY HELPING VERBS AND TWO LINES UNDER THE MAIN VERB. THEN,WRITE AV IF THE VERB IS AN ACTION VERB OR LV IF ITS A LINKING VERB. ALSO, WRITE TR IF THE VERB IS TRANSITIVE OR IN IF THE VRB IS INTRANSITIVE. 1. I will dance the r...

**Language Arts, Verbs**

i don't understand transitive and intransitive verbs. could you help?

**biology 9th grade**

i need info on the cell theory and diffusion in cells? any tips? or sites?

**algebra**

(4b+5c)(4c+3b)=

**Physics**

What are the restrictions on the orbit of a communications satellite if it is to appear motionless in the sky as viewed from any location on earth?

**Algebra**

Can anyone provide me with a website explaining how to do graphs?

**Algebra**

5x-6=4x+2 Can someone help me how to solve this problem please?

**Algebra**

How would you write the following in algebraic expression and how is it solve? Can someone help please? A number is equal to the product of the cubed root of one thousand and seven hundred forty three.

**Algebra**

What is the theory behind the variable and its use?

**Algebra**

What other charaters can be used for showing roots?

**speed of light**

i recently said that light goes as fast as i go because i am the light

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