Saturday

November 29, 2014

November 29, 2014

Total # Posts: 583

**Ochem**

prepare 5 grams of benzyl alcohol. the average yield reported for this synthesis is 50%. calculates how much benzyl chloride you need to start with, use about a 10% excess of koh, and employ the solvent in a ratio of about 100ml of methanol for every 10 grams of benzyl ...
*November 11, 2014*

**math pre algebra**

if x =7 and y=9 and the answer is 98 what would the expression be?
*November 9, 2014*

**Chemistry**

So what would the units for (c) be? And, what's the radius to work out (f)?
*November 8, 2014*

**math**

KATHY has red balloons and blue balloons. She gives away 5 ballons. If she gives away 3 red ballons, how many blue ballons does she give away?
*October 26, 2014*

**algebra 2**

1. Create a catapult that will be able to launch a bird (tennis ball) into the air. 2. Once built, create a real life situation where you would have to knock down a tower filled with pigs 30 feet away (jenga blocks or toilet paper rolls piled up). a. Launch your bird into the ...
*October 22, 2014*

**College chem**

what is the empirical formular of the following compound: 0.142 g phosphorus with 0.436 g of fluorine.
*October 7, 2014*

**Science quick question**

Thanks bobpursley :)
*October 1, 2014*

**Science quick question**

bacterial structures which could survive unfavorable conditions are called? Spores Flagella Cysts Granuless
*October 1, 2014*

**Science quick question urgent check my answer**

bacterial structures which could survive unfavorable conditions are called? Spores Flagella Cysts Granuless My answer: spores?
*October 1, 2014*

**Science quick question**

bacterial structures which could survive unfavorable conditions are called? Spores Flagella Cysts Granuless My answer: spores?
*September 30, 2014*

**Science 1 quick question**

Oh ok so basically they would die and could not live without it
*September 30, 2014*

**Science 1 quick question **

Suppose monerans lost the ability to fix nitrogen. How would this affect other organisms?
*September 30, 2014*

**French: TO MS SUE OR ANY FRENCH HELPER**

Oh ok I understand now:) thank u very much for the help:) I really appreciate it:)
*September 28, 2014*

**French: TO MS SUE OR ANY FRENCH HELPER**

Alright but when will I get a response back? This is due tomorow and I really don't want any mistakes:)
*September 28, 2014*

**French: TO MS SUE OR ANY FRENCH HELPER**

Please check & correct my mistakes: In English: One day sarah went shopping. Then she walked to her house Unfortunately it started to rain Fortunately sarah had a jacket All of a sudden sarah fell down Finally sarah arrived at her house In French: Un jour sarah fait du ...
*September 28, 2014*

**physics**

You are riding on a jet ski directed at an angle upstream on a river flowing with a speed of 2.8 m/s. If your velocity relative to the ground is 8.0 m/s at an angle of 30.5° upstream, what is the speed of the jet ski relative to the water? I thought I should just use ...
*September 10, 2014*

**Math: Multiplication**

Thank you very much!
*September 10, 2014*

**Math: Multiplication**

Ok here are my answers for now: 30- 30x1 and 6x5 45- 45x1 and 9x5 19- 19x1 40- 4x10 and 8x5 and 2x20 and 40x1 36- 6x6 9x4 18x2 3x12 36x1 22- 11x2 and 22x1 4- 2x2 and 4x1 26- 26x1 and 2x13 49- 49x1 7x7 32- 2x16 4x8 and 32x1 23- 23x1 I dont know what im missing
*September 10, 2014*

**Math: Multiplication**

Find all the factores of the product. Products: 30 45 19 40 36 22 4 26 49 32 23
*September 10, 2014*

**plo2 american government**

dual federalism is characterized by
*August 24, 2014*

**maths**

Here on earth it is true,yesterday is always before today;but there is a place where yesterday always follows today.Where?
*June 26, 2014*

**marketing**

What challenges do specialized magazines such as Mother Earth News face hen trying to entice advertisers?
*June 18, 2014*

**Finance**

4.5/14%=$32.14
*May 15, 2014*

**Statistics**

Im using this equation to complete this question: So for this question, I want to determine how many people like Pepsi and how many people like Coca-Cola. Then I want to determine how many people like X over Y. For example, if 35 out of 50 people prefer Pepsi over Coca-Cola. ...
*May 3, 2014*

**math**

Jeanette wishes to retire in 30 years at age 55 with retirement savings that have the purchasing power of $300,000 in today’s dollars. 1. If the rate of inflation for the next 30 years is 2% per year, how much must she accumulate in her RRSP? 2. If she contributes $3000 ...
*May 2, 2014*

**physics**

If a boulder of 9.7 tons is placed on a 70 degree incline, how much extra force would be needed to push the boulder up if the incline increases up by 5 degrees?
*April 20, 2014*

**Math 110 UOP**

Multiply 28x72 using lattice method. Find the Pythagorean triple from the given generators p=5 and q=4.
*March 30, 2014*

**Math 110**

Write 278 as a product of prime numbers. Multiply 28x72 using lattice method.
*March 30, 2014*

**Science**

how many moles of SO3 are produced from 3 moles of O2?
*March 13, 2014*

**ece**

Hannah said, "I like blue the best. It is my favorite color. I am the only one who likes blue this much. That's why everything of mine is blue." This is typical of __________ speech. A. personal function B. heuristic function C. representational D. regulatory
*March 12, 2014*

**Math**

Expand 5 (x+y+z) Factor wx + wy
*January 23, 2014*

**pre-calculus**

No. This is exactly how the question was presented.
*January 23, 2014*

**pre-calculus**

A company plans to manufacture a container having the shape of a right circular cylinder, open at the top, and having a capacity of 24pi cubic inches. If the cost of the material for the bottom is $.30 per square inch and that for the curved sides is $.10 per square inch, ...
*January 23, 2014*

**algebra 2 trig**

if log3=a then log300 can be expressed as? 1) 100a 2)a+2 3)100+a 4)3a
*January 4, 2014*

**Science**

Goldie goldfish a speed swimmer loves to race around the parks poud which is .5 miles around. If she can swim 20 laps around the track in 2 hours, what is her average speed?
*December 18, 2013*

**Science**

What muscles do we have more of skeletal muscles, smooth muscles, cardiac muscle or involuntary muscle?
*November 24, 2013*

**QNT 351**

What is the probability that a randomly selected hybrid gets more than 60 miles per gallon?
*November 11, 2013*

**The last time...Language arts **

What figurative language does use in Annabel Lee? My Answer--> With a love that the winged seraphs of heaven coveted her and me” (lines 8 and 9). The angels do not see any restoration of the love even in heaven; they doubt that he will reunite in heaven with his love, ...
*November 5, 2013*

**Language arts...again**

the viewpoint Poe brings to the piece of writing
*November 5, 2013*

**Language arts...again **

What is the author's perspective of Edgar Allan Poe's Annabel Lee?
*November 5, 2013*

**CONTEMPORARY MATHEMATICS FOR BUSINESS & CONSUMERS**

Sunshine Honda sold 80 cars last month.
*November 5, 2013*

**Language arts**

So that would be the author's bias?
*November 5, 2013*

**Language arts**

That he loved her
*November 5, 2013*

**Language arts**

Oh!Didnt Poe have a wife that he loved dearly but she died? So would that be an experience?
*November 5, 2013*

**Language arts**

i known what an author's bias is (writers experiences and beliefs,feelings or thoughts affect their attitude about the topic.)but i have no clue what it is for this poem
*November 5, 2013*

**Language arts**

Yes,Edgar Allan Poe
*November 5, 2013*

**Language arts**

What is the author's bias of edgar allan poe's annabel lee
*November 5, 2013*

**Physics**

Two plus lenses have focal lengths in the ratio 3:1. When placed together in close contact the focal length of the combination is +8.33cm. What are the focal lengths of the two lenses?
*November 4, 2013*

**English**

Do you know of 2 facts of st Sebastian ?
*October 31, 2013*

**English**

What year and date was st Martina born?
*October 31, 2013*

**Science >.<**

For any wave, v = f * lambda. Plug in v and lambda. v = speed, f = frequency, lambda = wavelength.
*October 31, 2013*

**Finance**

If a firm just paid a dividend equal to $4.00 a share, then for the WACC, in order to find the cost of equity, $4 should be
*October 31, 2013*

**Science **

Is this correct?
*October 27, 2013*

**Science {Ms.Sue} **

what is happening to sound waves as they enter different mediums? I believe that they decrease in sound and length.
*October 27, 2013*

**math**

5/32 = x/800 {cross multiply and solve for x.}
*October 23, 2013*

**Please help mrs Sue**

i think its A
*October 22, 2013*

**Math...anyone?**

Two circles have circumferences of π and 3π. What is the ratio of the area of the circles? the diameters? the radii?
*October 21, 2013*

**Math...again**

please help
*October 21, 2013*

**Math...again **

Two circles have circumferences of π and 3π. What is the ratio of the area of the circles? the diameters? the radii?
*October 21, 2013*

**Personal fitness**

muscular endurance
*October 21, 2013*

**World History**

Hannibal was a Carthaginian general renowned for his tactical genius. He poisoned himself in Bithynia
*October 21, 2013*

**Math**

x=1,134(1/3)^2?
*October 21, 2013*

**Alegebra**

5x - 11 = 24 5x = 35 x = 7
*October 21, 2013*

**Math (Ms.Sue)**

oh i thought you meant to subtract 1/4 and 4 sorry!
*October 21, 2013*

**Math (Ms.Sue)**

@Steve so it would be -15/4?
*October 21, 2013*

**Math (Ms.Sue)**

But it would be -15/4...i'm still a bit confused... wouldn't you divide?
*October 21, 2013*

**Math (Ms.Sue)**

A company wants to reduce the size of its logo by one fourth to use on the business cards.if the area o the original logo is 4 square inches what is the area of the logo that will be used on the business cards? PLEASE help!!
*October 21, 2013*

**World History**

oh sorry!
*October 21, 2013*

**World History**

Etruscan's influenced many things including Greek religion, trade, engineer skills, Greek alphabet, military, and Monarchical rule.
*October 21, 2013*

**science-redo**

How does water displacement help when finding the volume of an irregular object
*October 9, 2013*

**Science **

How does water displacement work when finding the volume of an irregular object?
*October 9, 2013*

**Geography**

mapsofworld helped me on one of my older projects
*October 7, 2013*

**social studies**

Ah ok! Thank you so much your a life saver!
*October 7, 2013*

**social studies**

oh one more question did American colonists not like this action because it made the British more independent of the colonial legislatures and better able to enforce British orders and laws?
*October 7, 2013*

**social studies**

Thank you this help a lot!
*October 7, 2013*

**social studies**

please help if you can!
*October 7, 2013*

**social studies **

Townshend Acts: Why did the British take this into action?
*October 7, 2013*

**Chemistry**

Solid copper oxide reacts with ammonia gas according to the following equation: 3CuO + 2NH3 -> 3Cu + N2 + 3H20 50 grams of CuO is placed in an 80L reaction vessel, and the vessel was evacuated. Ammonia gas was then gradually introduced into the vessel, slow enough for the ...
*September 30, 2013*

**Chemistry**

Oh, so to get the rate of a gas, you do moles divided by the time?
*September 29, 2013*

**Chemistry**

How long would it take for 2.2 x 10^-4 mol H2 to effuse through the same orifice as the 2.2x 10^-4 mol N2? (It takes 105s for N2 to effuse) I was thinking of setting up the equation like: sqroot(28.014gN2/mol / 2.016g H2/mol) = 3.728 What should I do next? Also, when setting ...
*September 29, 2013*

**artist**

John Baldessari's Six Colorful Inside Jobs is about
*September 20, 2013*

**science**

HOw can science be found on a skateboard, in a fish tank, in the shower??????
*August 22, 2013*

**math**

Suppose a student wants to be a millionaire in 40 years. If she has an account that pays 8% interest compounded monthly, how much must she deposit each month in order to achieve her goal of having $1,000,000? What is the present value of this annuity?
*June 23, 2013*

**math**

Suppose a student wants to be a millionaire in 40 years. If she has an account that pays 8% interest compounded monthly, how much must she deposit each month in order to achieve her goal of having $1,000,000? What is the present value of this annuity?
*June 23, 2013*

**algebra**

Chris has $100 in his savings account and he adds $20 a month to the account. The total amount can be represented by the linear function T = 20x + 100. His goal is to have a total of $300 in four more months. What should he change in the function to reach this goal?
*May 21, 2013*

**PRONOUNS? ENGLISH HELP**

Which pronoun correctly completes the sentence? Everyone in the girls’ choir has ___ own concert folder. A. she B. her C. their I'm thinking it is B, since it is the GIRLS' choir.
*May 21, 2013*

**english**

My advice to you: Learn to spell before asking a question here; this way, people who could possibly answer it will be able to understand you.
*May 21, 2013*

**english**

Whoops, ignore the "mansSoftVoiceOfTheSerpent 205x300 Soft Voice of the Serpent: Analysis & Summary" part..
*May 20, 2013*

**english**

A simple Google search will get you far. "Soft Voice of the Serpent, a short story by Nadine Gordimer tells of the most bizarre relationship which a man, who has lost his leg, has with a wounded locust. When the man who is still trying to accept his own injury, notices ...
*May 20, 2013*

**Lang Arts - HELP!**

I finished the quick check and the answer is A for anyone wondering.
*May 20, 2013*

**Lang Arts - HELP!**

Ah, thank you for clearing that up. I have to agree with you on this one. Thanks again. :)
*May 20, 2013*

**Lang Arts - HELP!**

How can you be so sure, might I ask?
*May 20, 2013*

**Lang Arts - HELP!**

"The magic might die by the first of September, but now in late June there was still plenty of magic, and shoes like these could jump over trees and rivers and houses. And if you wanted, they could jump over fences and sidewalks and dogs." 1. What effect does the ...
*May 20, 2013*

**maths**

need the steps please
*May 17, 2013*

**maths**

the perimeter of a parallelogram is 28 cm and ratio of the adjacent sides is 3:4 find the sides of a parallelogram?
*May 17, 2013*

**science**

Valency is the combining capacity of an element. It is the number of electrons in an atom that actually take part in bond formation. For example, carbon atom with an atomic number 6 has 4 valence electrons.K LC6 2 4 Carbon atom is capable of forming 4 bonds. Hence its valency ...
*May 17, 2013*

**english**

The word 'is' is in the present tense as well, but in this case, you are correct -- it is B/'are.'
*May 15, 2013*

**Math**

6(y²-2) + y < 0
*May 12, 2013*

**Math/Probability**

How do I calcuate probability word problems
*May 7, 2013*

**3rd grade math**

draw a box that has 3 valumes of 12 cubic units in 3 different ways
*April 30, 2013*

Pages: **1** | 2 | 3 | 4 | 5 | 6 | Next>>