Friday

April 25, 2014

April 25, 2014

Total # Posts: 598

**geometry **

Find the surface area of a rectangular prism with a height of 11, a length of 15, and a width of 10.

**pre algebra**

3 1/4 - (3 - 1 5/6) =

**MATH**

rowan raised $640 in a charity walk last year. This year he raised 15% more than he raised last year. How much money did rowan raise this year? SHOW YOUR WORK.PLEASE HELP ME

**World History**

Where did freedom come from?

**Chemistry**

Aluminum sulfate and calcium acetate = ?

**Chemistry**

how do you show the synthesis of copper (1) chloride?

**English**

What are some examples of irony that compares and contrasts The Story of an Hour and The Whirligig of life?

**writing**

i got c am i right plz help me what to u think

**Business**

How can a financial manager at a non-profit make better use of Web capabilities to enhance the financial position of the organization?

**Business**

Do you see the job of the non-profit financial manager as getting easier or more difficult in the future?

**math**

If a rectangular has 54 feet im volume and 6 feet im im length and 3 feet in width what is the height

**english **

how to start an opening paragrph for explaning what love and infatuation means

**Administrative Justice**

or do you guys now of a good website that can help me?

**Administrative Justice**

or do you guys now of a good website that can help me?

**Administrative Justice**

what do probation officers do during trial and pretrial processes?

**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.

**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.

**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?

**Math**

sorry i dont know this crap is outta my head

**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!!!!!!!!!!!!!!!!!!

**social study**

What are some major turning point in vietnamese history leading up to world war 2

**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.

**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 add...

**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

**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 t...

**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 ...

**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 heigh...

**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?

**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?

**MATH**

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

**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)

**chemistry**

What is the balanced equation for 0.60M Phosphoric acid and 1.85M NaOH?

**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?

**lac english 1 a**

short stories memoirs by ernesto gaarza and rusell baker

**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?

**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 landin...

**shurley grammar**

jjjjjjjjjjjjjjjjjj

**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 t...

**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?

**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?

**Math**

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

**4t Grade Math**

Please help me write a multiplication sentence for 3X9=

**physics**

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

**science**

music

**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

**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...

**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?

**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

**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?

**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?

**science**

procedure

**Calculus**

What is the derivative of -3x((x+1)^1/2)

**Calculus**

what is the derivative of -3x((x+1)^1/2)?

**Calculus**

Find the value of the derivative at each indicated extremum.

**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 ...

**Algebra**

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

**Algebra**

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

**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

**Math**

3ã20(2ã5-7)

**Math-Ellipses**

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

**Math**

Find the focus of the parabola x = –2(y – 3)2 - 2

**Math**

What is the equation for the parabola with vertex (0, 0) and focus (5, 0)

**Algebra**

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

**Math**

It goes to the left? Idk.

**Math**

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

**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?

**English**

How does Shakespeare work loyalty and betrayal into the play King Lear. Context of order vs. chaos?

**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 Lev...

**English**

What are some examples of Loyalty in King Lear?

**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?

**English**

It's Act IV; Scene VI; Lines 26- 28

**English**

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

**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.

**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.

**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?

**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?

**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?

**physical science**

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

**4th grade math**

Thank you so much Ms. Sue

**4th grade math**

1,800 = eighteen hundred 1,800 = one thousand, eight hundred 91,000 = ninety one thousand 91,000 = ????

**4th grade math**

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

**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?

**algebra**

B=3 A=9 B2+5a-20

**math 5th grade**

What is the longest multiplication problem for 180

**Geometry**

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

**Geometry**

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

**Geometry**

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

**Geometry**

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

**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 :)

**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

**math**

Evaluate the expression n+(-5) for each value of n. n=312

**Maths**

What is the estimate quotient of the following: 48.3 divided by 7

**Maths**

What is the estimate of the following quotient: 48.3 divide by 7

**Substitution Method**

4x+5y=12 2y=6x+8

**3rd gr math - Tenths**

Question reads....Explain how to find the mix number and decimal for nine and one tenth. Please help.

**Algebra 2**

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

**biology**

do mutations form new or old genes????

**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?

**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?

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