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Questions Asked on February 20, 2007

Oops, I accidently posted this as an answer to my previous question, when in fact it was another question.________________ How
1. 0 answers
2. asked by Maggie
3. 490 views
A father gives his son a ride by pulling a sled across the rough snow. The father runs across the snow with a constant
1. 0 answers
2. asked by Matt (Newton's laws)
3. 1,051 views
what is democracy and why is it importent and also why is it btter than comralisam and fashison.also a peom 0n democracythank
1. 0 answers
2. asked by jesmira
3. 559 views
A ferry boat is 4.0 m wide and 6.0 m long. When a truck pulls onto it, the boat sinks 4.00 cm in the water. What is the combined
1. 1 answer
2. asked by bobert
3. 1,382 views
solve the equation by factoring 3x^2-8x-3=0(3x+1)(1x-3)=0 Now solve each for zero: 3x+1=0 and 1x-3=0 Lance can you help me.?
1. 0 answers
2. asked by jonni
3. 492 views
Is it possible to orient a current loop in a uniform magnetic field such that the loop will not tend to rotate?
1. 0 answers
2. asked by Mikey Bobo
3. 497 views
Alex was on a coast-to-coast trip by automobile. While passing through Ohio, Alex had a flat tire. It was fixed by Sam’s
1. 0 answers
2. asked by mike
3. 1,031 views
d+7/d^2+49= / (d+7) (d+7)*I got the bottom but I don't know what to put at the top...please help!!!Please HElp Me!!Sorry,I am
1. 0 answers
2. asked by steve the hippo
3. 348 views
6-y/y^2-2y-24=?*I don't get it at all!!! Answered in another post.
1. 0 answers
2. asked by steve the hippo
3. 313 views
the vertices of triangle abc are A(-2,3) B(10,3) and C(4,10. prove by coordinate geometry that the median to side AB is also the
1. 0 answers
2. asked by sean
3. 542 views
which of the following is a chemical reaction?A) propane forms a flame and emits heat as it burns. B) Acetone feels cold as it
1. 3 answers
2. asked by Jenn
3. 2,965 views
I have one more question DrBob, I have draw a structure of this polymer CH2=CH-CH-OH' CH3 and identify the monomer units. Would
1. 0 answers
2. asked by Paula
3. 738 views
A father gives his son a ride by pulling a sled across the rough snow. The father runs across the snow with a constant
1. 0 answers
2. asked by Matt (Newton's laws)
3. 533 views
i really need to know what.... 4 to the power of 77 is...4<sup>77</sup> = 2.28360 x 10<sup>46</sup> according to my calculator.
1. 0 answers
2. asked by Kimmy
3. 540 views
I have a certain concentration of NaCl (in mg/L). I have to convert it to ppm Na+. I read some of the previous posts, and I
1. 0 answers
2. asked by Maggie
3. 797 views
Can you please help me to work out the addreviated structural formulae of hydrolysis of tocainide?Won't it be the -NH2 group
1. 0 answers
2. asked by Paula
3. 428 views
IS A PLANT CELL AN EXAMPLE OF A UNICELLULAR ORGANISM?iS AN ANT AN EXAMPLE OF MULTICELLULAR ORGANISM? What are Plants Plants are
1. 0 answers
2. asked by JOANNE
3. 949 views
Which of the following does form a Group II cation?lead iron cobalt nickel How do you figure this one out? You must know what is
1. 0 answers
2. asked by Chemistry
3. 693 views
I need help with the subject verb agreement for this assignment:1. It eats 2.It hears 3.It attacks 4.It doesn't eat 5.It doesn't
1. 0 answers
2. asked by Aubrey
3. 689 views
Al3+ and Pb2+ act as acids or bases in acidic or alkaline environment.True or False? I think this is true because they are
1. 0 answers
2. asked by Chemistry
3. 447 views
The system of blocks of masses m1=3kg and m2 = 1.80 kg are connected by a string as shown. Mass m rests on a rough surface of
1. 0 answers
2. asked by Matt
3. 551 views
Explain America's foreign policy following the spanish-american war?http://www.google.com/search?q=foreign+policy+after+spanish+
1. 0 answers
2. asked by tina
3. 1,050 views
an 800 N person stands on a scale in an elevator. What is his apparent weight when the elevator is accelerating upward at 2
1. 1 answer
2. asked by Sabrina
3. 1,903 views
Can you balance this equation please?Fe2O3 + CO yeilds Fe + CO2 Fe2O3 + CO ==> Fe + CO2 Rule: balance by changing coefficients.
1. 0 answers
2. asked by mZ. YoU
3. 1,289 views
What is the correct way to write this sentence.Each of the instructors are attending the conference next weekend. or Each of the
1. 0 answers
2. asked by mike
3. 420 views
The concentration of hydrogen sulfide, H2S, in hot springs is relatively high. This accounts for the rotten-egg smell around the
1. 0 answers
2. asked by CRISTINA
3. 786 views
The distance an object falls is directly propotional to the square of the time it has been falling. Afterr 6 seconds it has
1. 0 answers
2. asked by DANIELLE
3. 526 views
Each Rolaids tablet contains .550 g of calcium carbonate and .110 g of magnesium hydroxide. Kroger Extra Strength antacid
1. 0 answers
2. asked by Bob
3. 553 views
a solution is made by diluting 175 mL of 0.238 M aluminum nitrate, Al(NO3)3, solution with water to a final vlume of 5.00x 10^2
1. 1 answer
2. asked by MeLi
3. 976 views
a solution is prepared by dissolving 4.87 g of sodium dichromate in 25.0 ml of water. (d=1.00g/mL).calculatea. the mass percent
1. 0 answers
2. asked by just
3. 945 views
what is the money amount of 20/100?20/100 A 100th of a dollar is a cent. Does that help a little more? Thanks for asking.
1. 0 answers
2. asked by mindy
3. 426 views
Estimate the difference by rounding tothe hundred : 6238 - 4197 Would the answer be 2000? 6200-4200=2000
1. 0 answers
2. asked by Math Question
3. 377 views
6-y--------- y^2-27-24 well it should simplify to (6-y)/(y^-1) which then changes to y(6-y) which then equals y(6-y)=0 then you
1. 0 answers
2. asked by steve the hippo
3. 498 views
Re write the following as questions using in version1.A’ qui est-ce que vous te’le’phone? ANSWER Vous telephonez est-ce
1. 0 answers
2. asked by DANIELLE
3. 500 views
One reason that many people began questioning the idea of a monarchy was the excesses of Louis XVI. Check this site for more
1. 2 answers
2. asked by Ms. Sue
3. 565 views
Does saying:"increases the user’s risk of heart arrhythmia and respiratory failure" Mean the same thing as: "Decreased heart
1. 0 answers
2. asked by Aaliesha
3. 511 views
I have an sentence. Beth lost her glasses at the library. I have to replace HER GLASSES with a pronounThank you for using the
1. 0 answers
2. asked by Barb
3. 670 views
I asked a question earllier related to whether my idea of an inhalant was correct or not. Someone mentions something about
1. 0 answers
2. asked by Aalecia
3. 535 views
which is not a common factor for 36 and 54which what? 4, 5, 7, 8
1. 0 answers
2. asked by D'anlyn eiland
3. 321 views
6-y/y^2-2y-24=?*I don't get it at all!!! You need parentheses around portions of this thing so we know what the problem is.
1. 0 answers
2. asked by steve the hippo
3. 385 views
d+7/d^2+49= / (d+7) (d+7)*I got the bottom but I don't know what to put at the top...please help!!!answered below
1. 0 answers
2. asked by steve the hippo
3. 299 views
change a material from solid to liquid. (3 words)melting?
1. 0 answers
2. asked by krazykid
3. 408 views
Okay this is what i have to do but i think i am doing something wrong.directions are: Identify the axis of symmetry, create a
1. 1 answer
2. asked by jas20
3. 957 views
If one gram of sodium bicrbonate made it into your stomach from 1 teaspoon of baking soda, how many moles of acid could it
1. 0 answers
2. asked by Bob
3. 531 views
How do medications such as Pepcid AC and Xantac treat acid reflux? If anybody can find a web-site that explains this it would be
1. 0 answers
2. asked by Bob
3. 537 views
Thank you!Why is there a lunar eclipse only twice a year and not once a month? Thanks for the help. On the night of May 15/16 we
1. 0 answers
2. asked by Larry
3. 742 views
A widget factory has fixed costs of 35 billion dollars and variable costs of 781 million dollars per widget. The revenue (in $
1. 0 answers
2. asked by abc
3. 532 views
Derivatives are usually not taught in 5th grade. That is what your question is about: Rates of change.Complete the following
1. 1 answer
2. asked by drwls
3. 3,580 views
subtracthow do you solve for y- form? i don't get this!!!!
1. 0 answers
2. asked by Missy
3. 316 views
Consider the following function.f(x)= x^2 - sqrt(x) Find the equation of the line tangent at the point (1, 0). the answer would
1. 0 answers
2. asked by Me
3. 485 views
i am writing a paper on a novel and i used quotes from the book. when i cite do i need to put (author name page number) every
1. 0 answers
2. asked by amanda
3. 535 views
2) subtract the two equations to erase the y value (since 2y-2y=0) and solve for x, then add them to erase the x value (since
1. 0 answers
2. asked by Me
3. 454 views
Which tool does NOT have lenses to Refract?A. Camera B. Mirror C. Telescope D. Binoculars Some telescopes have no lenses. Look
1. 2 answers
2. asked by Missy
3. 688 views
What are the heath and safety hazards associated with H202 and H2SO4?H2SO4 is a highly corrosive acid to metals, non-metals, and
1. 0 answers
2. asked by Anonymous
3. 554 views
x2 + x + -3.75 = 0Please... I'm horrible at algebra. x=7.5 and x=-8.5 THANK YOU SO MUCH
1. 0 answers
2. asked by David
3. 399 views
x=0 and y=4 in the second problemX+y=13 22x + 36y=356 -3x + 2y =8 3x + 2y=8 y=4 hold, on i'm trying to find x x=2 & y=1 on the
1. 0 answers
2. asked by Lia
3. 431 views
In 5th grade termsDivide the total time by 8. That's the time per trip. is the answer 40 A bus route crosses the city 8 times in
1. 0 answers
2. asked by Missy
3. 442 views
The derivative tells you the slope at any point.df/dx = 8 x^3 - 12 x When x = 3, the slope is m = 8*27 - 36 = 180 and the
1. 0 answers
2. asked by drwls
3. 618 views
2/7 divided by 6I know to invert the fraction, then what? Please help! 2/7 divided by 6/1 = 2/7 multiplied by 1/6 Multiply and
1. 0 answers
2. asked by Math
3. 546 views
what interesting facts are there about elizabethan england sports?http://www.google.com/search?q=elizabethan+sports&rls=com.micr
1. 0 answers
2. asked by stef
3. 519 views
Does anyone know a site where I can find good slang terms for cocaine? I have a project on cocaine due Wednesday and I need to
1. 1 answer
2. asked by A'isha
3. 561 views
Susan collected $1.20 interest after 6 months. What was the amount of her deposit if the bank pays 6% interest?Solve this
1. 1 answer
2. asked by Spencer
3. 422 views
how long will it take to earn $787.50 on $5000 at 5 1/4%(percent)what is the rate it is compounded? annually, semi-annually,
1. 0 answers
2. asked by Spencer
3. 1,053 views
ok i get the whole FOIL thing but what if there's negative numbers? and what do you if there's an addition and a subtraction?
1. 0 answers
2. asked by heather
3. 481 views
Can someone help me what are good websites to find this information in. Thanks.....or any hits help will be awsome.Considering
1. 0 answers
2. asked by kLn
3. 539 views
how do u erase the history from you computer for goodplaces you've been on the internet? yea but i mean in general also for the
1. 0 answers
2. asked by TIFFANY
3. 434 views
what is 4,000 in roman numeralsMV (the V has to have a bar over it)... now answer my HARD question under Lia =) But isn't MV
1. 1 answer
2. asked by TIFFANY
3. 879 views
Is copper (Cu) the same as copper64 (Cu64)?Cu64 is a radioactive isotope of copper. Its half life is 12.8 hours. During the few
1. 0 answers
2. asked by naomi
3. 535 views
who big is ithttp://www.lessonplanspage.com/more/205mar.html Scroll down to <b>How big is it?</b> =)
1. 0 answers
2. asked by martynas
3. 346 views
I can't figure this out. Please help!Estimate 16 20/21 * 28 3/7 - 4 13/25 + 8 2/47 as a whole number or as a mixed number where
1. 0 answers
2. asked by Math
3. 432 views
give the general term of the sequence 1,2,3,5,10,15,25,...Type "integer sequences" in google: Fibonacci numbers written in base
1. 0 answers
2. asked by sadhana
3. 435 views
I JUST can't figure out the answer! Can someone please help me?What is the next number in this sequence? 52, 28, 33, 63, 73, 23,
1. 0 answers
2. asked by Emily
3. 323 views
I think I know the answer but it is just a wild guess.Inhalants are not classified as either a stimulant or depressant, because
1. 0 answers
2. asked by Aalecia
3. 668 views
That's the same as the integral of sin^2 x dx.Use integration by parts. Let sin x = u and sin x dx = dv v = -cos x du = cos x dx
1. 0 answers
2. asked by drwls
3. 810 views
The tension on a string from which a 5.00kg object is suspended in an elevator is T=(44.0j)N. What is the acceleration of the
1. 0 answers
2. asked by Sabrina
3. 487 views
Two forces act on a 0.200 kg ant: F1 =(3.00i - 8.00j)N and F2=(5.00i + 3.00j)N.Express the net acceleration of the ant in unit
1. 0 answers
2. asked by Daniel
3. 573 views
general differences and similarites between australia and united states of americalAustralian government:
1. 0 answers
2. asked by Nikki
3. 519 views
and if they are the same (refer to the question before by me - copper and copper 64 being the same thing?)is it a radioactive
1. 0 answers
2. asked by naomi
3. 441 views
Consider the following function.f(x) = 7x3 + x2 - 0.08x + 12 Find the two points on the graph at which the tangent line is
1. 0 answers
2. asked by Lia
3. 1,290 views
A 5.00 kg object placed on a frictionless, horizontal table is connected to a string that passes over a pulley and then is
1. 0 answers
2. asked by Eric (please help me)
3. 1,238 views
I calculated that the denaturation enthalpy and entropy changes for chymotrypsin are:H = 418 kj/mol S= 1.32 kj/mol(K) Assume
1. 0 answers
2. asked by Vicky
3. 389 views
unscramble these egrvwneoirTry these: http://www.ssynth.co.uk/~/anagram.html http://www.unscramble.net =) "vinegrower"
1. 0 answers
2. asked by carol
3. 630 views
If someone could figure this problem out and tell me how to do it, i would really appreciate the help!Bryson needs .003 mg of a
1. 0 answers
2. asked by stephanie
3. 616 views
I need help in making homework easier dealing with prime numbers is there any help you can give me to tryhttp://www.google.com/s
1. 1 answer
2. asked by Cherie
3. 477 views
My introductory sentence is this:My least favourite musical performer is none other than the princess of pop herself, Britney
1. 0 answers
2. asked by anna
3. 606 views
Is the following sentence correct?In the late 1990s, the popularity of MTV’s The Real World sparked increasingly interest in
1. 1 answer
2. asked by mike
3. 613 views
which comes first, the development of the long-term objectives, or the evaluation of organizational strengths and weaknesses?
1. 0 answers
2. asked by Ms Brown
3. 512 views
please unscramble these letters:egrvwneoir Thank you for using the Jiskha Homework Help Forum. First of all, is it English?
1. 2 answers
2. asked by carol
3. 895 views
what is the answer to 456.7 divided into 676.116666666666666666666666666667
1. 0 answers
2. asked by ashley
3. 398 views

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