Friday

October 28, 2016
Total # Posts: 125

**Statistics Probability**

A jar contains 5 red marbles, numbered 1 to 5, and 11 blue marbles numbered 1 to 11. a) A marble is chosen at random. If you're told the marble is red, what is the probability that it has the number 2 on it? b)The first marble is replaced, and another marble is chosen at ...

*October 24, 2016*

**Math**

well at 12 theres one way to get a palindrome and that's 12:21 after that every hour from 1-9 has 6 those are-1:01,1:11, 1:21, 1:31, 1:41, 1:51 the number 1 can be replaced by any number between 1 and 9 then for 10 there is 10:01 for 11 there is 11:11 so we add that all ...

*October 18, 2016*

**math**

Okay so whenever we have the phrase "less than" we know that in the end we must subtract from what is in front of the "less than" therefore your expression would be 12*15-25

*October 18, 2016*

**math**

Write the following formula (for any triangle abc): - The minimum perimeter value of any triangle (abc) known heights corresponding to the sides a and b. x = side a height (known) y = side b height (known) p = perimeter (unknown) Note: You don't have the area value or any ...

*September 18, 2016*

**Analogy**

Please I don't understand what is the analogy to eighteen:even::thirty-three

*August 26, 2016*

**Math**

pray to me son i shall revel.

*March 8, 2016*

**Math**

Pray about it no Really it works!!!!

*March 8, 2016*

**Math**

Ther are 16 teens and I want to give them each 5/8 of a sub sandwich. How many sub sandwiches do I need? Explain please?

*January 6, 2016*

**MATHS HELP URGENT.pleasee**

Introduce values triancal.esy.es/?a=21&b=13&t=126 c = 20 or c = 28.6356421265 To view in GeoGebra press draw buttom

*January 6, 2016*

**algebra**

The area of a rectangle is 80ft square two. determine the length and width if the length is 5 times the width. Write the equation and solve.

*November 22, 2015*

**EyPTM**

QUIERO SABER LA RESPUESTA

*October 21, 2015*

**history**

what has been the most significant effect of artistic development in new mexico since world war 2?give two reasons to justify your answer. war art and art about culture

*September 25, 2015*

**Geometry**

M<1+M<2=180 M<2+M<3=180 M<1+M<2=M<2+M<3=180 Subtract M<2 from each side, You get M<1=M<3 or <1 is congruent to <3. You're welcome. I also know you're in Connections Academy am I correct? Just like me ha.

*September 17, 2015*

**algebra 1**

simplify the expression (7+5)+4*13-2

*August 31, 2015*

**Physics**

Uugghhh help please. The velocity of a 4.6 kg particle is given by vector v=(4t{i}+7t^2{j}), where v is in m/s and t is in seconds. At the instant when the net force on the particle has a magnitude of 40 N, what is the angle between the particle's acceleration and the ...

*July 2, 2015*

**Economic**

Julee has estimated the demand and marginal revenue for her product. They are P = 100 − 2Q (quantity) and MR = 100 − 4Q, respectively. She also experiences constant marginal cost of $16. a.Does Julee have any market power? How can you tell? b...

*April 30, 2015*

**physics**

A speeder passes a parked police car at a constant speed of 20.1 m/s. At that instant, the police car starts from rest with a uniform acceleration of 2.65 m/s 2 . How much time passes before the speeder is overtaken by the police car? Answer in units of s.

*January 29, 2015*

**English**

JESSICA ARE YOU SINGLE

*January 8, 2015*

**English**

HOW OLD ARE YOU

*January 8, 2015*

**chemistry**

A 2.00 gram sample of Copper (II) acetate produced 2.48 grams of a Copper (II) Formate Hydrate. After heating the sample the final mass of the Copper (II) Formate was 1.69 grams. What was the degree of hydration for the Copper (II) Formate?

*October 6, 2014*

**Chemistry**

I don´t know anything

*October 2, 2014*

**Chemistry**

A 10.00-mL sample of 0.1000 M KH2PO4 was titrated with 0.1000 M HCl Ka for phosphoric acid (H3PO4): Ka1= 7.50x10-3 ; Ka2=6.20x10-8 ; Ka3= 4.20x10-10 Calculate the pH after addition of 10.00 mL of HCl to the KH2PO4 solution?

*August 7, 2014*

**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

*July 3, 2014*

**physics**

19.6

*June 25, 2014*

**physics**

14.7

*June 25, 2014*

**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.

*June 25, 2014*

**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

*April 7, 2014*

**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?

*February 9, 2014*

**JESUS**

...

*January 7, 2014*

**Math**

x greater than 1

*November 13, 2013*

**Solar Energy Please Help**

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

*October 26, 2013*

**Solar Energy Please Help**

Someone has the others results please???

*October 26, 2013*

**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

*October 24, 2013*

**Solar Energy Help ASAP**

someone can help???

*October 17, 2013*

**Solar Energy Help ASAP**

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

*October 17, 2013*

**Solar Energy Help ASAP**

Someone can give me a hand?

*October 17, 2013*

**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?

*October 11, 2013*

**consumer math**

the answers are A C B D just got 4/4 100%

*September 17, 2013*

**government**

It's bench trial you guys. She did give you the answer. smh

*July 25, 2013*

**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?

*July 17, 2013*

**English 10**

1. Loaded Words

*May 28, 2013*

**matemáticas **

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

*April 23, 2013*

**6th grade grammar**

Have fun where your going..(Hell)

*April 10, 2013*

**6th grade grammar**

Take a bath hippy

*April 10, 2013*

**6th grade grammar**

You smell like crap...

*April 10, 2013*

**algebra**

why was jesse james in the hospital

*February 20, 2013*

**math**

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

*January 25, 2013*

**Math PLEASE HELP!!!**

17.38

*January 10, 2013*

**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 ...

*September 29, 2012*

**math**

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

*September 11, 2012*

**ENGLISH**

go with oversweet trust i just got 100%

*September 5, 2012*

**Jesus and his disciples**

Chocolate pudding.

*September 4, 2012*

**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

*July 4, 2012*

**math**

is it 134.5 to 135.205

*May 6, 2012*

**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.

*May 6, 2012*

**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

*March 20, 2012*

**english 11**

D D B A B IS WRONG!!

*March 14, 2012*

**pre-algebra**

what is $200 plus 8% commission?

*January 26, 2012*

**religion**

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

*January 5, 2012*

**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 ...

*December 12, 2011*

**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

*December 12, 2011*

**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

*December 12, 2011*

**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...

*December 12, 2011*

**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?

*December 6, 2011*

**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.

*November 9, 2011*

**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 ...

*October 30, 2011*

**Physics**

you need to make your g positive and keep the initial position negative to get the correct t (.704s) then that gives you your Voy.(21.9) your Vox = 25.16 now the speed = sqt (25.16^2+21.9^2)=33.97 i guess the difference between the book answer and this one is sig figs

*September 26, 2011*

**Physiology**

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

*September 14, 2011*

**Chem**

No one's going to help you mr.

*July 20, 2011*

**english**

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

*January 24, 2011*

**Physics**

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

*December 8, 2010*

**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

*December 8, 2010*

**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...

*December 8, 2010*

**PHYSICS**

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

*November 21, 2010*

**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

*November 21, 2010*

**College Algebra 2**

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

*November 14, 2010*

**Math- Calc**

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

*October 29, 2010*

**MAth**

lajds;fjadf

*October 12, 2010*

**Algebra 1a**

-8\x=12

*October 7, 2010*

**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 ...

*October 6, 2010*

**matematicas**

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

*September 2, 2010*

**9th grade**

what three criteria can help you evaluate health information

*August 26, 2010*

**Math**

cvcvvvvvvvvvvvvbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb

*June 21, 2010*

**Social Studies**

were american diplomats held hostage in the 1980s

*May 13, 2010*

**social studies**

I NEED HELP FOR QUOTATION MARK

*May 10, 2010*

**algebra with pizzazz**

nothing

*May 10, 2010*

**Carnegie learning**

An airplane was preparing for landing.When it began its descent towards the airport, the plane's altitude was 22,000 feet.Twelve minutes later,its altitude was 6000 feet

*May 2, 2010*

**Socials Studies**

My nan

*March 31, 2010*

**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?

*March 4, 2010*

**english**

_ I was going to st. Ives

*January 2, 2010*

**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.

*November 29, 2009*

**vocab**

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

*August 3, 2009*

**to divide Monomials**

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

*April 16, 2009*

**to divide Monomials**

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

*April 16, 2009*

**to divide Monomials**

i need the riddle...

*April 16, 2009*

**Social Studies**

try the internet

*March 1, 2009*

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

yay i think so

*March 1, 2009*

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

never mind

*February 25, 2009*

**lit or com**

thanks

*February 25, 2009*

**lit or com**

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

*February 25, 2009*