Saturday

December 27, 2014

December 27, 2014

Total # Posts: 682

**Administrative Justice**

what do probation officers do during trial and pretrial processes?
*March 4, 2012*

**Math**

You play a game where you win $1.00 for each dot that turns up on a fair die (has 6 sides). You pay $3.50 to play the game (and the money is not returned). Find the expected (average) winnings for this game.
*February 27, 2012*

**Math**

You play a game where you win $1.00 for each dot that turns up on a fair die (has 6 sides). You pay $3.50 to play the game (and the money is not returned). Find the expected (average) winnings for this game.
*February 27, 2012*

**calculus**

yeah u need to review them omg i had a crush on this guy named bryan and he spelled it the same way as you! weird right?
*February 25, 2012*

**Math**

sorry i dont know this crap is outta my head
*February 25, 2012*

**Biology**

Ummmmmmmmmmmmm MAY-be u should ask Watson and cricks model and not some website i have the best advice and u should probably listen now go online and LISTEN TO SOME MINDLESS BEHAVIOR CUSZ THEY R AMAZING!!!!!!!!!!!!!!!!!!
*February 25, 2012*

**social study**

What are some major turning point in vietnamese history leading up to world war 2
*February 22, 2012*

**Chemistry Help Please :)**

The experimental part is that, say we add 4 ml of water, 2 drops of saturated iodine in KI solution.. etc. to the reaction in the introductory paragraph. We are suppose to predict the colour changes in the two phases when each is added to the initial reaction.
*February 12, 2012*

**Chemistry Help Please :)**

I'm stuck on how to do these 4 problems concerning Chemical Equilibriums. When varsol and iodine/pottasium iodide solutions are mixed, the two phases form.. phase A (top) would be pink and phase B (bottom) would be brown. What are the colours in each phases for these 4 ...
*February 12, 2012*

**physics**

A) PE of gravity= m*g*h m=mass of object g=acceleration due to gravity h= distance mass= weight/gravity=4.383 PE=(4.383kg)(9.81 m/s^2)(1.7m) PE=73.095 J
*February 8, 2012*

**chemistry**

A student mixed 75.0 mL of water containing 0.75 mol HCl at 25�C with 75.0 mL of water containing 0.75 mol of NaOH at 25�C in a foam cup calorimeter. The temperature of the resulting solution increased to 35�C. How much heat in kilojoules was released by ...
*February 7, 2012*

**Social Studies**

Ok, so in many ways the relation between China and Japan reflect what we've already seen between Russia and Byzantium. What were the most important things that Japan borrowed from China? Chinese influence in Japan reached its height during the time of Prince Shotoku. What ...
*February 6, 2012*

**Global History**

This concerns the feudal powers in Japan: Ok, so in many ways the relation between China and Japan reflect what we've already seen between Russia and Byzantium. What were the most important things that Japan borrowed from China? Chinese influence in Japan reached its ...
*February 6, 2012*

**Physics**

A car travels 105 km to the north at 65km/hr and then turns around and travels 25km at 80km/hr. What is the difference between the average speed and the average velocity on this trip?
*February 2, 2012*

**Math**

A person invests a total of 22,00 in 2 accounts. 1 investment earned 7% while the other earned 5.5%. The amount of investments earned for one year was $1312. How much was invested in each account?
*January 31, 2012*

**MATH**

DESCRIBE THE ANGLE SUM THEORY AND HOW THE FORMULA WORKS. HELP ME PLEASE I NEED TO STUDY FOR A TEST
*January 30, 2012*

**Math**

frame= 15x * 15x = 225x^2 mirror= pi(r)^2 = pi(25x)^2 area of metal(answer in factored form)=225x^2-(25)pi x2 = 25x^2(25-pi)
*January 26, 2012*

**chemistry**

What is the balanced equation for 0.60M Phosphoric acid and 1.85M NaOH?
*January 24, 2012*

**math**

The area of a rectangle is 24 m2. The length of this rectangle is 6 m. Which equation could be used to determine the width, w?
*January 20, 2012*

**lac english 1 a**

short stories memoirs by ernesto gaarza and rusell baker
*January 14, 2012*

**lac english 1 a**

how are bario boy and no gumtion alike different In what ways are the authors’ choices and depictions related to the subject matter of their stories?
*January 14, 2012*

**Physics**

When jumping straight down, you can be seriously injured if you land stiff-legged. One way to avoid injury is to bend your knees upon landing to reduce the force of the impact. A 75 kg man just before contact with the ground has a speed of 6.1 m/s. (a) In a stiff-legged ...
*January 12, 2012*

**shurley grammar**

jjjjjjjjjjjjjjjjjj
*January 11, 2012*

**math**

Suppose t teachers and s students visit the museum for a field trip. The price of a ticket for a teacher is a dollars and the price of a ticket for a student is b dollars. Which of the following expressions represents the cost, in dollars, of 2 teacher tickets and 28 student ...
*January 4, 2012*

**MATHH**

Juan makes $6.50 an hour plus an extra $15.25 per week. Last week he earned $47.75. Look at this equation that represents Juan's earnings ;ast week. 6.50h+15.25=$47.75 How many hours did Juan work?
*December 30, 2011*

**math**

Juan makes $6.50 an hour plus an extra $15.25 per week. Last week he earned $47.75. Look at this equation that represents Juan's earnings ;ast week. 6.50h+15.25=$47.75 How many hours did Juan work?
*December 30, 2011*

**Math**

Given the hyperbola[(x+3)^2/4]-[(y-1)^2/9]=1,find the equations of the asymptotes.
*December 15, 2011*

**4t Grade Math**

Please help me write a multiplication sentence for 3X9=
*December 12, 2011*

**physics**

An ice skater glides around a rink at a constant speed of 2 m/s. Is the skater accelerating?
*December 9, 2011*

**science**

music
*December 6, 2011*

**Math **

How do you find the total earnings when given the salary, commission rate, and sales? EX question: $1,ooo plus 6% on sales of 2,000
*November 29, 2011*

**English**

What is the meaning of this stanza? Money maketh festival, Wine she buys, and beds can strow; Round the necks of captains tall, Money wins them chains to throw, Marches soldiers to and fro, Gaineth ladies with sweet eyes: These alone can ne'er bestow Youth, and health, and...
*November 11, 2011*

**math - algebra**

f(t) is an exponential function with f(0) = 200 and f(3) = 2000. a) Use the form f(t) = Pe^rt to find the equation of this exponential function. b) In the form f(x) = Pa^x, a is the growth factor. find the growth factor. c)What input value gives an output value of 5,000?
*November 1, 2011*

**math**

CAN YOU HELP ME ? WHAT ARE THE TWO HAND ON THE CLOCK CALLED. THE LONG ONE AND THE SHORT ONE. THANK YOU ALEXIS LAANG
*November 1, 2011*

**math - algebra**

f(t) is an exponential function with f(0) = 200 and f(3) = 2000. a) Use the form f(t) = Pe^rt to find the equation of this exponential function. b) In the form f(x) = Pa^x, a is the growth factor. find the growth factor. c)What input value gives an output value of 5,000?
*November 1, 2011*

**math - algebra**

f(t) is an exponential function with f(0) = 200 and f(3) = 2000. a) Use the form f(t) = Pe^rt to find the equation of this exponential function. b) In the form f(x) = Pa^x, a is the growth factor. find the growth factor. c)What input value gives an output value of 5,000?
*November 1, 2011*

**science**

procedure
*October 28, 2011*

**Calculus**

What is the derivative of -3x((x+1)^1/2)
*October 26, 2011*

**Calculus**

what is the derivative of -3x((x+1)^1/2)?
*October 26, 2011*

**Calculus**

Find the value of the derivative at each indicated extremum.
*October 26, 2011*

**Calculus**

An air traffic controller spots 2 planes at the same altitude converging on a point as they fly at right angles to each other. One plane is 150 miles from the point moving at 450 miles per hour. The other plane is 200 miles from the point moving at 600 miles per hour. At what ...
*October 25, 2011*

**Algebra**

What is the 20th term in the following arithmetic sequence? 1/2, 1, 3/2, 2
*October 19, 2011*

**Algebra**

In how many ways can a teacher arrange 10 students in the front row if there are 25 total students?
*October 12, 2011*

**Algebra**

Given the hyperbola (x2/4) – (y2/9) = 1, find the equations for its asymptotes A. x = (1/3)y, x = (–1/3)y B. y = (3/2)x, y = (–3/2)x C. y = (1/3)x, y = (–1/3)x D. x = (3/2)y, x = (–3/2)y
*October 12, 2011*

**Math**

3ã20(2ã5-7)
*October 6, 2011*

**Math-Ellipses**

What is the equation of the ellipse with co-vertices (0, 2), (0, -2) and vertices (3, 0), (-3, 0)
*October 6, 2011*

**Math**

Find the focus of the parabola x = –2(y – 3)2 - 2
*October 6, 2011*

**Math**

What is the equation for the parabola with vertex (0, 0) and focus (5, 0)
*October 6, 2011*

**Algebra**

What isthe focus of the parabola y = (1/8)(x – 5)^2 - 3
*October 5, 2011*

**Math**

It goes to the left? Idk.
*October 4, 2011*

**Math**

What is the opening direction of the parabola x = –2y2. A.left B.right C.up D.down
*October 4, 2011*

**chemistry **

how many carbon-hydrogen bonds does ethane have? how many carbon-carbon bonds does ethane have? is it 6 for the 1st and 1 for the 2nd?
*October 2, 2011*

**English**

How does Shakespeare work loyalty and betrayal into the play King Lear. Context of order vs. chaos?
*October 2, 2011*

**history**

These lawyers, and men of learning, and moneyed men, that talk so finely, and gloss over matters so smoothly, to make us poor illiterate people swallow down the pill, expect to get into Congress themselves...and then they will swallow up all us little folks, like the great ...
*October 2, 2011*

**English**

What are some examples of Loyalty in King Lear?
*October 1, 2011*

**math**

Given that AC and AE are common external tangents of circle G and circle D, FE = 15, GF = 3, and AG = 5, which is the length of AC?
*September 30, 2011*

**English**

It's Act IV; Scene VI; Lines 26- 28
*September 27, 2011*

**English**

I have actually done it like that, and I still don't understand the importance of the quote.
*September 27, 2011*

**English**

What is the meaning of this quote and how does it relate to the King Lear play? Give me your hand. You are now within a foot Of th' extreme verge. For all beneath the moon Would I not leap upright.
*September 27, 2011*

**Alg/2 Trig**

Given the functions f(x)=-x^2+7 and g(x)=3x+4 find f(g(-5)) Write the composition above using an alternative notation.
*September 26, 2011*

**physics**

A ball is thrown horizontally from the roof of a building 59.0 tall and lands 27.4 from the base. What was the ball's initial speed?
*September 21, 2011*

**Math**

Mickey lives 35 miles away from his grandparents'home.His aunt Roz lives 24 miles farther than his grandparents.How far does Mickey live from his aunt Roz?
*September 21, 2011*

**Physics**

A ball is thrown upward from the edge of a platform 15 m above the ground. The ball rises 12 m then falls to the ground. What is the vertical displacement of the ball?
*September 21, 2011*

**physical science**

A 65 kilogram person stands on a diving board 15 meters above the water. figure the GPE. show formula and work
*September 18, 2011*

**4th grade math**

Thank you so much Ms. Sue
*September 15, 2011*

**4th grade math**

1,800 = eighteen hundred 1,800 = one thousand, eight hundred 91,000 = ninety one thousand 91,000 = ????
*September 15, 2011*

**4th grade math**

name each number in two different ways 2,700 6,300 1,800 91,000 Thanks
*September 15, 2011*

**Geometry**

Point C is the center of the circle. Angle ACB measures56 degrees What is the measure of arc AB? How do you work this out?
*September 12, 2011*

**algebra**

B=3 A=9 B2+5a-20
*September 7, 2011*

**math 5th grade**

What is the longest multiplication problem for 180
*September 5, 2011*

**Geometry**

ABCD is a rectangle. Find x and y using the following information: AB = -2x DC = 7y + 1 AD = -x BC = 2y + 2
*September 4, 2011*

**Geometry**

ABCD is a parallelogram. Find x and y using the following information: AB = 5x - 2y DC = 4 AD = y BC = 5 - x
*September 4, 2011*

**Geometry**

ABCD is a parallelogram. If angle B is equal to 2x and angle A is equal to x + 30, find x.
*September 4, 2011*

**Geometry**

ABCD is a parallelogram. If AB = 2x - y, CD = 7, BC = x + y , AD = 2 find x and y.
*September 4, 2011*

**geometry**

Triangle ABC is congruent to triangle DEF. If the length of AB is 12 feet and the length of AC is 10 feet. Find the length of DE. can someone please help me on this question please and thank youu :)
*September 3, 2011*

**physics**

A plastic tube allows a ﬂow of 15.5 cm3 /s of water through it. How long will it take to ﬁll a 206 cm 3 bottle with water
*August 29, 2011*

**math**

Evaluate the expression n+(-5) for each value of n. n=312
*August 11, 2011*

**Maths**

What is the estimate quotient of the following: 48.3 divided by 7
*July 20, 2011*

**Maths**

What is the estimate of the following quotient: 48.3 divide by 7
*July 20, 2011*

**Substitution Method**

4x+5y=12 2y=6x+8
*July 4, 2011*

**3rd gr math - Tenths**

Question reads....Explain how to find the mix number and decimal for nine and one tenth. Please help.
*June 1, 2011*

**Algebra 2**

Find the sum of the infinite series 1/3+1/9+1/27+... if it exists
*May 27, 2011*

**biology**

do mutations form new or old genes????
*May 18, 2011*

**science**

While doing a scinece project with my daughter we attempted to melt two sugar cubes. We poured alcohol on one sugar cube and vinegar on the other. The sugar cube with the alcohol melted at a faster speed. Why was this?
*May 13, 2011*

**math**

a ladder rests against the top of a wall. The head of a person 3.5 feet tall just touches the ladder. The person is 3 feet from the wall and 7 feet from the foot of the ladder. What is the height of the wall?
*May 9, 2011*

**AP US History Exam**

Is it worth it to study for the AP US HIstory or AP European history exams the night before, or should I just get a lot of sleep and eat breakfast?
*May 5, 2011*

**biology**

could you put the following into order from smallest to largest?? DNA GENE CHROMOSOME
*April 28, 2011*

**math**

1.8
*April 28, 2011*

**biology**

To ensure that the mother will have mature egg cells available for in vitro fertiliazation, she must be treated with chemicals that regulate her reproductive cycle. identify these chemicals tha tregulate the female reproductive cycle. Please help me
*April 24, 2011*

**geometry**

how do you find the area of an equilateral triangle with the perimeter of 30ft.
*April 22, 2011*

**help me in math!**

is -5 a real #? rational #? irrational #? whole #? integer? counting (natural) #?
*April 13, 2011*

**math help me plz!!**

i recievbed 200.00$ for a gradution gift. i spent 50% on clothing. 20%on cds. 25% on movies. and 5% on savings. how much money did i spent on each catergory?
*April 13, 2011*

**math help me!!**

is square root of 56 a rational number? explain uranswer using what you know about rational and irrational numbers. thnx alot!
*April 13, 2011*

**7th grade math**

how to put 26,000 in a notation
*March 27, 2011*

**geometry**

The perimeter of the rectangle is 19 inches. The perimeter of the inscribed triangle is also 19 inches. What is the width of the rectangle? What is the lengths of the rectangle? sides of isosceles triangle = leng of rectangle + 2 base = width of rectangle
*March 22, 2011*

**Chemistry**

which equation represents an oxidation-reduction reaction? 1.HCl+KOH-->KCl+H2O 2.4HCl+MnO2-->MnCl2+2H2O+Cl2 3.2HCl+CaCO3-->CaCl2+H2O+CO2 4.2HCl+FeS-->FeCl2+H2S
*March 20, 2011*

**Chemistry**

Zn(s)+Cu2+(aq)-->Zn2+(aq)+Cu(s) which particles must be transferred from one reactant to the other reactant ? 1.ions 2.neutrons 3.protons 4.electrons 4?
*March 20, 2011*

**Chemistry**

a redox reaction is a reaction in which 1.only reduction occurs 2.only oxidation occurs 3.reduction&oxidation occur at the same time 4.reduction occurs first and then oxidation occurs i think its 3 or 4.
*March 20, 2011*

**Chemistry**

In the reaction: Cu(s) + 2 Ag+(aq) ---> Cu2+(aq) + 2 Ag(s, the oxidizing agent is ? 1.Cu 2.Cu2+ 3.Ag+ 4.Ag i know its Ag but is it Ag+ or just Ag? what does that extra plus mean?
*March 20, 2011*

**Chemistry**

in the reaction:Ni+SN4+-->Ni2+ (+)Sn2+ which species has been reduced? 1.Ni 2.Sn4+ 3.Ni2+ 4.Sn2+ i know its def Sn but im not sure which one.
*March 20, 2011*

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