Tuesday

September 23, 2014

September 23, 2014

Total # Posts: 653

**biology**

thanks : )
*August 7, 2010*

**biology**

What is the source of energy driving the hydrolic cycle? a. evaporation of the ocean water b. heat conducted from the earth's core to the surface c. radiant heat from the sun d. air currents returning to the earth's surface I chose a) evaporation of the ocean water. ...
*August 7, 2010*

**science**

a 5.o kg book is sitting on a table. which describes the forces acting on the book? a)there are no forces acting on the book b)the net force on the book is zero Since the weight of the book is cancelled out by the support of the table. does that mean a) there are no forces ...
*August 7, 2010*

**science**

a certain's plant root contain higher concentrations of nitrate than the soil that surrounds them. Which mechanism explains the movement of nitrates form the soil into the plant's roots? a)osmosis b)facilitated diffusion c)active transport d)filtration I chose c) ...
*August 7, 2010*

**English**

Thank you : )
*August 5, 2010*

**English**

Deep (1)cognition deep thinking, is vital. (1) a)no change b)cognition, deep thinking, is vital. c)cognition, deep thinking is vital. d cognition: deep thinking, is vital. On this one I answered a) using a comma to separate each description. was that correct?
*August 5, 2010*

**English**

wonderful --thanks ; )
*August 5, 2010*

**English**

(1)Once the lecture starts:let your mind dart (2)ahead during pauses to anticipate what is next. (1) a) No change b)Once the lecture starts, let your mind c)Once the lecture starts; let your mind I chose b) (2) a)no change b)ahead (during pauses) c)ahead, during pauses d)ahead...
*August 5, 2010*

**English**

yayy I got it right then : ) thanks!
*August 5, 2010*

**English**

no storms in the ______ future. a)forseable b)foreseeable I chose b)foreseeable but when I looked it up online both came up in the spelling. which is correct? thanks
*August 5, 2010*

**English**

thanks : )
*August 5, 2010*

**English**

The team ___ won the game is my favorite. a)that b)who c)whom I chose a)that Now after reading it a few times sounds like b)who could have been the right one.
*August 5, 2010*

**English**

"try saying the sentence with only one of the pronouns at a time." Best tip ever!! : )
*August 5, 2010*

**English**

He and I have been to class was the correct answer I will remember it for next time : ( thanks
*August 5, 2010*

**English**

______ and _____ have been to class. a) He, me b) He, I c) Him, I I chose a)He and me but a friend told me she thinks c)Him and I sounds better. Now I'm doubting myself...
*August 5, 2010*

**English**

An average student remembers about 50 percent of a ten-minute lecture when tested (2)immediately; and 25 percent of same lecture when testd fifty-five hours later. (2) a)No change b)immediately -- and c)immediately and I chose answer c) since I didn't think a comma was ...
*August 5, 2010*

**Englsih**

Yes!! thanks
*August 5, 2010*

**Englsih**

These poor (3) results have occured when students where unable to package the (4) instructors ideas's into easily units. (3) a)no change b)results occur c)results occurred I think the answer is c) since this sentence is talking in the past tense. (4) a)no change b)...
*August 5, 2010*

**ENGLISH**

thanks : )
*August 5, 2010*

**ENGLISH**

You'll be alert, engrosed in the (14)material.And concentrated 100 percent. a) no change b) material, and c) material; and d) material and After reading it over and over, I think b) a comma after material would be the correct answer. I think this is a compound sentence, ...
*August 5, 2010*

**ENGLISH**

oh, thanks!
*August 4, 2010*

**ENGLISH**

Before class, you should look over your notes from the last(9)lecture and take a minute to speculate about what your instructor is going to talk about today. (9) a) No change b) lecture, and c) lecture; and I think it need a comma after lecture is that correct? thanks
*August 4, 2010*

**english**

Yes, I am guessing a)according to the comma rule 1: Use a comma to separate the elements in a series (three or more things). English is my 2nd language so I read and guess my best according to the rules,still I'm never too sure. am I right?
*August 4, 2010*

**english**

choose proper punctuation George, leave the room, shut the door, and be quiet b)George;leave the room, shut the door and be quiet c)George leave the room, shut the door and be quiet d)b)George leave the room, shut the door, and be quiet My first guess is a) but I'm tempted...
*August 4, 2010*

**english**

Wow!! Thanks, I really appreciate it!
*August 4, 2010*

**english**

Having been discovered, Fifi looked up at his owner with puppy-dog eyes. First sentence is right. Second sentence 'the owner' didn't have puppy dog eyes. So, I say remove c) his owner and it will read Having been discovered, Fifi looked up with puppy-dog eyes. ?
*August 4, 2010*

**english**

It could also be a) with puppy-dog eyes? So it would read: Having been discovered, Fifi looked up at his owner Kind of doens't make sense to me.
*August 4, 2010*

**english**

I think the answer is. b) been discovered
*August 4, 2010*

**english**

Which group of words is the sentence below misplaced? Having been discovered, Fifi looked up at his owner with puppy-dog eyes. a)with puppy-dog eyes b)been discovered c)his owner d)Fifi looked up
*August 4, 2010*

**english**

Thank you very much!
*August 4, 2010*

**english**

When I read it outloud c) sounds better but according to rules you just sent me, it would be a). I'm confused when it comes to this sentence. thanks
*August 4, 2010*

**english**

My fist guess was a), but then c) seems like a better answer
*August 4, 2010*

**english**

Choose the correct comma placemnent for the sentence below> a. plump, old, white cat b. plump, old, white, cat c. plump, old white cat d. plump old white cat
*August 4, 2010*

**world religions**

Thank you it looks like it will be very helpful.
*July 17, 2010*

**world religions**

I am conducting a research paper and am having trouble finding comparisons and contrasts between Judaism and Buddhism with credital authors, where could I go to find this information?
*July 17, 2010*

**veterinary medicine**

A pet owner accidentally applies 2.5 ml of a dog flea product containing 45% permethrin to a 15 lb cat. What is the dosage this cat received?
*July 12, 2010*

**alg**

yes, it is a because you factor... x^2-81= x-9(x+9) x^2+18x-81= (x+9)(x+9) check: 9x+9x= 18x x*x= x^2 -9*9= -81 ((x-9)(x+9))/((x+9)(x+9))-> cross out x+9 ANS:(x-9)/(x+9)
*June 29, 2010*

**Calculus**

Find all critical points of the function. f(x) = xe^3x so x= ? Show steps or tell me how I find them?
*June 29, 2010*

**chemistry**

an organic sbstance has an enthalpy of vaporization of 29.0 kl/mol. the compound has a vapor pressure of524 mm HG at 25 C. at what tempurture is the vapor pressure equal to 115mm HG?
*June 12, 2010*

**crt205**

why and how could you apply critical thinking when evaluating an article?
*June 9, 2010*

**trig**

A car travels around a circular track at 185 miles per hour. Is this a linear velocity or an angular velocity? Explain.
*June 9, 2010*

**crt205**

what is a fallacy
*May 16, 2010*

**programming**

for a list of numbers entered by the user and terminated by 0, find the sum of the positive numbers and the negative numbers
*May 16, 2010*

**calculus**

a circle of radius 1 rolls around the outside of a circle of radius 2 without slipping. the curve traced by a point on the circumfarence of the smaller circle is callled an epicycloid. use the angle theta to find a set of parametric equations for this curve.
*May 12, 2010*

**calculus**

thank you..
*May 12, 2010*

**calculus**

a toy wagon is pulled by exerting a force of 15 pounds on a handle that makes a 30 degree angle with the horizontal. find the work done in pulling the wagon 50 feet.
*May 12, 2010*

**calculus**

thanks
*May 12, 2010*

**calculus**

a 100 pound collar slides on a frictionless vertical rod. find the distance y for which the system is in equilibrium if the counterweight weights 120 pounds.
*May 12, 2010*

**calculus**

a circle of radius 1 rolls around the outside of a circle of radius 2 without slipping. the curve traced by a point on the circumfarence of the smaller circle is callled an epicycloid. use the angle theta to find a set of parametric equations for this curve.
*May 11, 2010*

**math**

Find the Magnitude and direction of the resultant force. three forces with magnitude of 50,20, and 40 points acting on an object at angle 60 degres, 30 degrees, and -90degrees,k respectevly with the positive x-axis.
*May 11, 2010*

**math**

thanks
*May 6, 2010*

**math**

A golf ball is hit off the ground at an angle of pie/6 and it travels 400 ft. How long was the golf ball in the air?
*May 6, 2010*

**math**

Thanks
*May 3, 2010*

**math**

How many pounds of Acid Per inch? If you have a tank that’s 51ft 0 in. long by 4ft 7 in. wide, and need to fill it to the two inch mark with hydrochloric acid, how many pounds are you putting in it? (Hint 1 gallon of acid weights 9.8 lbs.
*May 3, 2010*

**math**

A bicycle wheel has a diameter of 26 inches. About how far will it travel in one revolution?
*May 3, 2010*

**math**

its a 75
*April 30, 2010*

**math**

thanks, after multipling i got 2855.72 lbs would that be correct..
*April 30, 2010*

**math**

How Many pounds of acid per inch? If you have a tank of 51ft long by 4ft 7in wide, and need to fill it to the two inch mark with hydrochloric acid, how many pounds are you putting in it? (Hint 1 gallon of acid weights 9.8 lbs. Nancy 2:28
*April 30, 2010*

**chemistry**

A 4.50e-2 M solution of unknown monoprotic weak base has a pH of 10.200 what is the value of kb for the base
*April 28, 2010*

**chemistry**

What is the pH of a .10M (CH3)3N solution? Kb=6.40e-5
*April 28, 2010*

**Math**

If you have a tank of 51ft long by 4.7ft wide, and need to fill it to the two inch mark with hydrochloric acid, how many pounds are you putting in it? (Hint 1 gallon of acid weights 9.8 lbs.
*April 27, 2010*

**physics**

If you have a tank of 51ft long by 4.7ft wide, and need to fill it to the two inch mark with hydrochloric acid, how many pounds are you putting in it? (Hint 1 gallon of acid weights 9.8 lbs.
*April 27, 2010*

**science**

Q. 2. Describe a rocket propelled in 30 degrees north of east with a velocity of 5m/s?
*April 17, 2010*

**chemistry**

The thermite reaction is a very exothermic reaction; it has been used to produce liquid iron for welding. A mixture of 2 mol of powdered aluminum metal and 1 mol of iron(III) oxide yields liquid iron and solid aluminum oxide. How many grams of the mixture are needed to produce...
*April 13, 2010*

**northgate**

john bunyan's the pilgrim's progress is an allegory, that is, he used names to present abstract qualities. explain how vanity fair, obstinate, pliable, help and faithful demonstrate the traits for which they are named, and how they affect christian's journey.
*April 2, 2010*

**history**

I have to do a paper on the railroad strike of 1877, but I find that there is too many websites. My teacher does not want us to use Wikipedia since the information changes too much. I have looked at all of them, but cannot find a good one. We have to include the struggles it ...
*March 31, 2010*

**Finance**

LaJolla Securities, Inc. specializes in the underwriting of small companies The terms of a recent offering were as follows: Number of shares 2 million Offering price $25 per share Net proceeds $45 million LaJolla Securities expenses, associated withthe offering, were $500,000...
*March 12, 2010*

**Finance**

LaJolla Securities Inc., specializes in the underwriting of small companies. The terms of a recent offering were as follows: Number of shares 2 million Offering price
*March 12, 2010*

**Finance**

The Norman Company needs to raise $50 million of new equity capital. Its common stock is currently selling for $50 per share. The investment bankers require an underwriting spread of 3 percent of the offering price. The company's legal, accounting and printing expenses, ...
*March 12, 2010*

**Financial Accounting**

Here is the problem: if you could just help me get started in the right direction that would be great, I don't even know where to begin with this question ellar Company was established to manufacture components for the auto industry. The components are shipped the same day...
*March 9, 2010*

**English**

Jem's description is so exaggerated that it could not have possibly come from an adult. As I recall, Jem says that Boo goes around scaring people at night, and eats dead cats. No mature adult would say these things about a socially awkward individual.
*March 8, 2010*

**ALGEBRA**

-6(x+3)=-6x+5 first, distribute the -6, resulting in: -6x-18=-6x+5 as you can see, these two equations are not the same. if you simplify it further, you get: -6x=-6x+23 for the second equation, after distributing the 8 and simplifying both sides, you get x=x, so x can be ...
*March 8, 2010*

**statistics**

it is the same as 9x10^-4, or .0009
*March 8, 2010*

**geometry**

since G is on the perpendicular bisector of AH, then AG=BG. set the two equations as equal to each other and then solve
*March 8, 2010*

**4gr math**

one yard equals 3 feet or 36 inches
*March 7, 2010*

**math**

114
*March 7, 2010*

**Algebra**

-3(x^2+2)=102 x^2+2=102/-3 x^2=-34-2 x=sqrt32
*March 7, 2010*

**math**

its sqrt 3+ sqrt5. not 3+ sqrt5
*March 7, 2010*

**math**

Find a polynomial with integer coefficients such that (sqrt3 + sqrt5) is a root of the polynomial
*March 7, 2010*

**math**

Find a polynomial with integer coefficients such that (sqrt3 + sqrt5) is a root of the polynomial
*March 6, 2010*

**math**

find a polynomial with integer coefficients such that square root of 3 + square root of 5 is a root of the polynomial
*March 6, 2010*

**math**

how many zeros is in 2010!(2010 factorial)?
*March 6, 2010*

**math**

w=d/t let x=80, so (80+80)/(8hs+10hrs) =8.8889 mi/hour
*March 6, 2010*

**math**

find a formula that gives the maximum number of enclosed regions formed by n lines
*March 6, 2010*

**Math**

2.34x10^7=23400000 1.7x10^12=1700000000000
*March 6, 2010*

**statistics**

540/1038=52.02%
*March 6, 2010*

**Chemistry**

Hydrochloric acid can be prepared using the reaction described by the chemical equation: 2 NaCl(s) + H2SO4(l) ----> 2 HCl(g) + Na2 SO4(s). How many grams of HCl can be prepared from 393 g of H2SO4 and 4.00 moles of NaCl?
*March 6, 2010*

**math**

find a polynomial with integer coefficients such that square root of 3 + square root of 5 is a root of the polynomial
*March 3, 2010*

**Math**

Randy deposits $7,540 in a bank account that pays 4.5 percent simple interest. If he doesn't change the principle, what will his balance be in 10 years?
*March 1, 2010*

**nutrition**

Pregnancy obviously results in an increased need for vitamins and minerals. Deficiency or excess of any of a number of nutrients can lead to birth defects and/or complications during pregnancy
*February 23, 2010*

**Global History **

ok never mind sorry thank you so much :]
*February 16, 2010*

**Global History **

all men had to do what during military expansion during the Meiji Restoration?
*February 16, 2010*

**Global History**

Japan fights an imperialistic war with Russia Called the?
*February 16, 2010*

**Global History**

4 improvements during Meiji Restoration
*February 16, 2010*

**Global History**

How were European nations able to dominate non-European areas?
*February 16, 2010*

**Math/Precal**

what is the first term of an arithmetic sequence if the 7th term is 21 and the 10th term is 126
*February 13, 2010*

**healthcare**

compose a list identifying the major components of health communication. who is involved in each component? how does each component promote health communincation? in not utilized, how would it reduce health communincation? provide examples.
*February 8, 2010*

**calculus**

find the area of the region enclosed by y= square root of x, y=x-2, and y=0. i use f(x) - g(x) and got the answer to be 2, but my classmate got 8/3 do i'm really confuse dont know whats the answer.
*February 3, 2010*

**Calculus**

Find the surface area formed by revolving the graph of f(x)=81-x^2 on the interval [0,9] about the y-axis. (express the answer in terms of pie.)
*February 3, 2010*

**math-cal.**

find the volume of the solid formed by revolving the region bounded by the graph of y=2x^2+4x and y=0 about the y- axis ( express the answernin terms of pie)
*February 2, 2010*

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