Friday

February 12, 2016
Total # Posts: 2,361

**English**

Okay, will do. I'll be back. Thanks!
*February 11, 2016*

**English**

Yes!
*February 11, 2016*

**English**

In The Importance of Being Earnest, Jack and Algernon clearly have a preoccupation with food. Discuss how food serves as a symbol for obedience to impulse and the pursuit of pleasure. How does this symbol help Oscar Wilde to comment on and satirize society?
*February 11, 2016*

**Geometry**

Could you please explain the difference between B, longer base of a trapezoid and b, base in geometry?
*February 11, 2016*

**Geometry**

Oh so we add 3X And the 3X to get 6X for EF ?
*February 10, 2016*

**Geometry**

For 2 similar triangles ABC and DEF, the scale factor of ABC to DEF is 2:3. If AB=2(BC) and DE=3(BC), what is EF?
*February 10, 2016*

**math**

If 210 people say pizza is their favorite food,how many people were surveyed using the graph if 42% chose pizza, 33% chose hotdogs, and 25% chose pasta?
*February 8, 2016*

**Math **

Bett, Cathy, Isabel, Lani and Ursula run an 800-meter race. Betty beat Cathy by 7 meters. Alma finished 12 meters behind Lani. Bettty finished 5 meters ahead of Ursula but 3 meters behind Lani. Isabel finished halfway between the first and last person. In what order did they ...
*February 2, 2016*

**Chemistry**

* 1" x 1" x 1/8"
*February 1, 2016*

**Chemistry**

A 1" x 1" 1/8" copper ingot has a density of 8.94 g/mL. 25 pellets were obtained from the ingot. Explain what would be the density of each pellet. I went ahead and found the mass of the ingot which is 1.1175g but I'm still stumped on what to do from there.
*February 1, 2016*

**algebra**

find the zeroes and state the multiplicity of multiple zeroes y=(x+1)^2 (x-1) (x-2) I know that x=-1 x=1 x=2 I dont know how to find the multiplicities
*January 30, 2016*

**Physics**

A thin metallic spherical shell of radius .5m has a total charge of 8 μC uniformly distributed on it. At the center of the shell is placed a point charge of 4 μC. What is the electric field at a distance of .15 m from the center of the spherical shell? I know that EA...
*January 27, 2016*

**Physics**

the pressure at a point below a point below the surface of the sea is caused by both the height of the water above that and the air pressure on the surface of the sea. if the diver reaches a depth of 20m below the surface on the surface of the sea Calculate The total pressure ...
*January 26, 2016*

**Physics**

A proton is released from rest inside a region of constant, uniform electric field E1 pointing due North. 14.8 seconds after it is released, the electric field instantaneously changes to a constant, uniform electric field E2 pointing due South. 8.07 seconds after the field ...
*January 23, 2016*

**Algebra**

could you at least tell me the steps i would take to finish it up
*January 21, 2016*

**Algebra**

Write y=-2/5x-3 in standard form using integers. 2x+5y=-15 2x+y=-3 2x+5y=-3 x+y=-15
*January 21, 2016*

**Math**

Write each fraction as a percent rounded to the nearest percent 1/3
*January 15, 2016*

**Maths**

There are 20 questions in a test. Faye answers 17 correctly. a. What fraction of questions does faye answer correctly? b. What percentage of the questions does Faye answer correctly?
*January 14, 2016*

**Maths**

Write < or > for each pair of numbers -6.9 is < or > -6.85 -7.02 is < or > -7.2
*January 14, 2016*

**Maths**

Work out 0.14 x 0.87 0.52 x 6.57 0.36 x 5.24
*January 14, 2016*

**Maths**

Round 4.389 to 2 decimal places.
*January 14, 2016*

**Maths**

Write the decimals in ascending order. 5.78, 5.08, 5.8, 5.287, 5.078
*January 14, 2016*

**Maths**

A figure skater scores 74.92 in her first skate and 144.19 in her second skate. What is the total score?
*January 14, 2016*

**Maths**

John has a piece of wood 2.4m lon. He cuts of a piece 0.8.4m long. How long is the remaining piece?
*January 14, 2016*

**Math**

It is 780 km from Lethbridge to Fort McLeod. One plane leaves from Lethbridge going 200 km/h. A second plane leaves from Fort McLeod going 300 km/h. When do they pass in the sky?
*January 12, 2016*

**Algebra (Urgent)**

What is an equation in slope intercept form for the line that passes through the points (1,3) and (3,1)?
*January 7, 2016*

**Physics**

The force on a .4 kg cannon ball in the barrel when fired at t=0 seconds is given by F= 1000- 5 * 10^4t. The acceleration of the ball is 0 as it leaves the barrel The total impulse in Newton seconds on the ball during the .02 seconds it's in the barrel would be
*January 5, 2016*

**Language Art's**

that's not really helpful for students who need at least a starter on their questions
*January 5, 2016*

**Algebra**

What is the ninth term of the arithmetic sequence defined by the rule A(n)=-14+(n-1)(2) A)232 B)230 C)2 D)4 Thanks
*December 22, 2015*

**Mathematics**

Using quotient rule find dy/dx of: y=(4+x)/(cos(x)) and find the equation of the normal to the curve y=(4+x)/(cos(x)) at the pint where x=0 Use y=mx+c form
*December 14, 2015*

**Mathematics**

Solve: (2+x)(-sinx)
*December 14, 2015*

**physics **

Jake needs to catch 1 10 pound fish to last 5 days. He catches 2 3.33 pound fish, 1 2.11 pound, and 1 1 pound fish. How long will he survive with that amount of food?
*December 13, 2015*

**stat**

A poll of 1000 registered voters reveals that 480 of the voters surveyed prefer the Democratic candidate for the presidency. At the 0.05 level of significance, do the data provide sufficient evidence to conclude that the percentage of voters who prefer the Democratic candidate...
*December 13, 2015*

**stat**

A poll of 1000 registered voters reveals that 480 of the voters surveyed prefer the Democratic candidate for the presidency. At the 0.05 level of significance, do the data provide sufficient evidence to conclude that the percentage of voters who prefer the Democratic candidate...
*December 13, 2015*

**Math cosine law**

I just finished the calculations and it gave me an answer of 160 m
*December 9, 2015*

**Math cosine law**

A golfer hits a tee shot on a 325 m long straight golf hole. The ball is hooked (hit at an angle of 18 degrees to the left. The ball lands 185 m from the tee. How far is the ball from the hole ?
*December 9, 2015*

**Dynamics**

A ball weighing .2 Lbs. is dropped out the window of a pickup truck (approx. 5 ft?) moving horizontally at 45mph. If e (coefficient of restitution) between the ball and the ground is equal to .6, find the height of the ball's first bounce and the horizontal distance it ...
*December 8, 2015*

**math**

can you list these fractions 1/6, 1/4, 1/3, 1/2, 2/3,3/4 and 5/6
*December 3, 2015*

**Mathematics**

Solve the inequality: (4x+3)/(x-1) ≤ 2
*December 3, 2015*

**Physics**

What is the difference between Electro-Motive-Force and Potential-Difference?
*November 27, 2015*

**physics**

water and glass with refractive index of 1.5 are interfaced.if the incident ray are from the water makes an angle 60 degrees with the normal.find the direction of the reflected and refracted rays(given that refractive index of glass to water=1.33)
*November 25, 2015*

**Physics**

A watch battery can supply approximately 15 C of charge before it needs to be replaced. Calculate the number of hours it will last if the current drawn by the watch is 0.50 micro-amps
*November 24, 2015*

**Physics**

An electrical motor has a power rating of 500 W when it is lifting a mass of 80 kg through a height of 6 m in a time of 15 s. Calculate the efficiency of the motor?
*November 24, 2015*

**math**

if I walk 2.5 miles in 1.25 hours, how long does it take to walk .5 miles?
*November 23, 2015*

**writing**

ok is that all you found wrong and thanks.
*November 18, 2015*

**writing**

n this discussion, you will post issues related to motivation and learning. Refer to the texts in this section, other texts you have read, and your personal experience and knowledge to support your ideas. Begin your discussion by addressing the following questions: What are ...
*November 18, 2015*

**writing**

MS.Sue Are you there. I need this done ASAP!!! please and thanks
*November 17, 2015*

**writing**

her's what i got for you cna you check it please Somethings that motivate people is money and something that they want like a guitar or something that as will motivate is the envy to be like other and when that will make them motivated. When someone makes and action that ...
*November 17, 2015*

**writing**

Yes im sorry if i write it will you proof and edit it
*November 17, 2015*

**writing**

In this discussion, you will post issues related to motivation and learning. Refer to the texts in this section, other texts you have read, and your personal experience and knowledge to support your ideas. Begin your discussion by addressing the following questions: What are ...
*November 17, 2015*

**physics**

A boy and girl are balanced on a "massless" seesaw. The boy has a mass of 75 kg and the girl a mass of 50kg. The seesaw is 6 meters in lenght with the pivot point between them...What are the distances each child must sit relative to the pivot point?
*November 14, 2015*

**PHYSICSSS**

The average velocity a golf ball hit with an iron is about 66.7 m/s. Calculate the maximum height and displacement of the golf ball if it is hit with a 45 degree 9 iron
*November 8, 2015*

**fractions**

thanks
*November 6, 2015*

**fractions**

But isn't it asking for the percent? Like the percent of 1/2 is 2/3? So 1/2 * 133% = 2/3?
*November 6, 2015*

**fractions**

what percent of 1/2 is 2/3 as mixed number
*November 6, 2015*

**math**

that isn't the point here..
*November 6, 2015*

**math**

.25 cents?
*November 6, 2015*

**Biology (or math)**

What is the surface area to volume ratio of a cube with a with of 4 cm. I think its 1.5:1
*November 5, 2015*

**Math**

A section of a boardwalk is made using 15 boards. Each board is 914 inches wide. The total width of the section is 144 inches. The spacing between each board is equal. What is the width of the spacing between each board? Write your answer in simplest form.
*November 4, 2015*

**Computer programming**

(Simplified Water Bill Computation) The bill for a water service subscriber is prepared as follows: 1. The name of the water consumer is entered 2. The previous water meter reading in cubic meters (reading last month) from the consumer’s meter is entered. 3. The present ...
*October 30, 2015*

**science**

in western united states: How many states border by ocean?
*October 28, 2015*

**Math**

a manufacturer has daily production costs of C=4000-30x+0.5x where C is the total cost in dollars and x is the number of units produced. (a) How many units should be produced each day to yield a minimum cost? (b) What is the minimum cost?
*October 21, 2015*

**physcial science**

a
*October 20, 2015*

**Math**

5 basketball teams play each other once. How many games are played?
*October 15, 2015*

**ENN103F**

Require memorandums for 2013 and 2014 exam question papers
*October 15, 2015*

**ENN103F**

Comprehension India elections : domination of Nehru-Gandhi dynasty under threat Possible questions and answers on the passage
*October 15, 2015*

**Logarithm help please**

The intensity, I, of light passing through water can be modelled by the equation I=10^1-0.13, where x is the depth of water in metres. Most aquatic plants require a light intensity of 4.2 units for strong growth. Determine the depth of water at which most aquatic plants ...
*October 14, 2015*

**Physics**

A car decelerates uniformly and comes to a stop after 9 seconds. The car's average velocity during deceleration was 45 km/h. What was the cars deceleration while slowing down?
*October 10, 2015*

**Language Arts (- Ribbons -)**

Note, this question is from the book "Ribbons", if you haven't read it then you are not able to help with this. In "Ribbons", Stacy's grandmother stiffens and scolds her when Stacy tries to hug her. What does this show about the cultural differences...
*October 5, 2015*

**sinking**

Find the periodic payments PMT necessary to accumulate the amount given in a sinking fund. HINT [See Example 2.] (Assume end-of-period deposits and compounding at the same intervals as deposits. Round your answer to the nearest cent.)
*October 4, 2015*

**Social Studies**

anyone im clueless???
*September 30, 2015*

**English**

I was planning to put job and health under main point of Benefits
*September 27, 2015*

**English**

Benefits such as job and health in terms of brain such as improvement
*September 27, 2015*

**English**

Learning foreign languages.
*September 27, 2015*

**English**

I am doing an essay on why language is important in today's society. I have 2 main points so far: 1) it benefits an individual greatly 2) See things in a different perspective 3)?? I don't know what else, I am stuck on this for 2 hours. Please any advice?
*September 27, 2015*

**Maths**

66 feet.
*September 24, 2015*

**social studies**

griots
*September 22, 2015*

**Statistics**

b. What is the probability of randomly generating a 7 from the numbers 2 to 12 inclusive?
*September 20, 2015*

**Logarithm help **

using logarithms to solve exponential equations. 5^1+x = 2^1-x I need exact numbers. I did one on my own already. 5^x-1 = 9 5^x-1 = 9 log(5^x-1) = log9 (log5)(x-1) = log9 x-1 = (log9/log5) x= (log9/log5)-1 x = 2.3652 Logarithm help - Joe, Friday, September 18, 2015 at 10:55pm ...
*September 19, 2015*

**math**

3/4 = 0.75 0.75*100 = 75 75 percent
*September 19, 2015*

**Logarithm help**

The answer in the textbook says -0.398. I don't think the answer above gives me -0.398.
*September 18, 2015*

**Logarithm help**

I really need help
*September 18, 2015*

**Logarithm help **

using logarithms to solve exponential equations. 5^1+x = 2^1-x I need exact numbers. I did one on my own already. 5^x-1 = 9 5^x-1 = 9 log(5^x-1) = log9 (log5)(x-1) = log9 x-1 = (log9/log5) x= (log9/log5)-1 x = 2.3652
*September 18, 2015*

**Logarithm help**

For the related question below, you did part B instead of A. I need help for part A.
*September 18, 2015*

**Logarithm help **

Use logarithms for these questions After every 10 pages of painting, the ribbon in the dot matrix printer loses about 0.5% of its ink. A) What percent of the ink is left in the ribbon after printing 100 pages and 1000 pages I have no idea how to solve this question. I need help.
*September 18, 2015*

**Logarithm help please**

Express y as a function of x. What is the domain? Explain your answer. log4y = x + log4 Solving exponential equations with logarithms Solve to the nearest thousandth. 5^1+x = 2^1-x
*September 18, 2015*

**Math**

Tate has bag of golf balls: 3 red, 5 blue, 2 yellow, and 2 green. What is the probability that he pulls out a red one, replaces it, and then pulls out another red one?
*September 18, 2015*

**Chem/bio question**

4565
*September 16, 2015*

**Physics**

angles are A=20.0 degrees and B=60.0 degrees
*September 9, 2015*

**Physics**

The three displacement vectors in the drawing have magnitudes of A = 5.48 m, B = 5.23 m, and C = 4.75 m. Find the resultant ((a) magnitude and (b) directional angle) of the three vectors by means of the component method. Express the directional angle as an angle above the ...
*September 9, 2015*

**physics**

During takeoff, an airplane climbs with a speed of 120 m/s at an angle of 33 degrees above the horizontal. The speed and direction of the airplane constitute a vector quantity known as the velocity. The sun is shining directly overhead. How fast is the shadow of the plane ...
*September 8, 2015*

**Chemistry**

So this is what I did 706torr-17.54=742.46 Then plugged into P1V1=P2V2 (742.46)V1=(760)(200) Solved for V1, and I got 205ml (3 sig figs) Is this right? Thanks for all your help!
*September 7, 2015*

**Chemistry **

What volume of “wet” methane would have to be collected at 20.0 oC and 760.0 torr to be sure the sample contained 2.00 x 102 ml of dry methane at the same temperature and pressure ? My Work: All I have so far is that I use P1V1=P2V2 but I don't know the ...
*September 7, 2015*

**Chemistry**

if 75.0 ml of 1.5m sodium hydroxide reacts with 100.0 ml of 2.0m phosphoric acid, to give sodium phosphate and water, how many grams of Na3Po4 may be produced?
*September 1, 2015*

**Math**

I Got the same question on this so I get it now
*September 1, 2015*

**Chem **

The smallest identifiable unit of a compound is a(n) which is made up of which are chemically combined
*September 1, 2015*

**cheistry**

Fractional distillation is suitable for separation of miscible liquids with a boiling point difference of about 25 K or less. What part of fractional distillation apparatus makes it efficient and possess an advantage over a simple distillation process. Explain using a diagram.
*August 21, 2015*

**Physics**

The stoplights on a street are designed to keep traffic moving at 34 mi/h. The average length of a street block between traffic lights is about 80 m. What must be the time delay between green lights on successive blocks to keep the traffic moving continuously? There are 1.609...
*August 20, 2015*

**Physics**

On a drive from your home to town, you wish to average 44 mph. The distance from your home to town is 106 miles. However, at 53 miles (half way), you find you have averaged only 33 mph. What average speed must you maintain in the remaining distance in order to have an overall ...
*August 20, 2015*

**maths**

x^2+y^2=25^2 2x+2y.dy/dx=0 dy/dx=-x/y dy/dt=dx/dt.dy/dx =(0.3).(-x/y) =(0.3).(-15/20) =-0.225m/s
*July 24, 2015*