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Questions Asked on May 17, 2009

A pinball machine uses a spring that is compressed 4.0 cm to launch a ball. If the spring constant is 13 N/m, what is the force
1. 4 answers
2. asked by HELP ME!
3. 5,527 views
A regular polygon has 12 sides. What is the measure of each EXTERIOR angle?
1. 2 answers
2. asked by Lauren
3. 3,475 views
An investment pays 8% interest, compounded annually.a) write an equation that expresses the amount, A, of the investment as a
1. 5 answers
2. asked by Jus
3. 2,600 views
the relationship bwtween frequency, wavelength, and speed holds for light waves because all forms of electromagnetic radiation
1. 1 answer
2. asked by Claudia
3. 1,842 views
Compare the pig brain to drawings of a human brain, a fish brain, and a bird brain. Can you see how the pig’s anatomy
1. 1 answer
2. asked by sam
3. 1,435 views
1-A tunning fork has a frequency of 440Hz. The string of a violin and this tuning fork, when sounded together, produce a beat
1. 2 answers
2. asked by Cynthia
3. 1,408 views
The exterior angle of a regular polygon is the angle formed by an extended side and the adjacent side.a)what is the measure of
1. 1 answer
2. asked by CAITLIN D.
3. 1,278 views
"De pequeño, ¿con qué jugabas en el patio de recreo?" "Jugaba con _____."a. el columpio y los peces b. el cajón de arena y
1. 1 answer
2. asked by y912f
3. 1,262 views
I have a few questions that i am not too sure how to figure out...1- as a racing car zooms by you, its pitch decreases by 20%.
1. 2 answers
2. asked by kate
3. 1,226 views
Two moles of pure ammonia were injected into a 2.00L flask at a certain temperature. The equilibrium mixture:2NH3(G)-->N2(G) +
1. 1 answer
2. asked by Jimmy
3. 1,219 views
1.Differentiate between soil permeability and retentivity.2.Differentiate between chemical factors and biological factors of
1. 0 answers
2. asked by Kavita
3. 1,177 views
So for English we're doing poetry. With a partner we both wrote our own poems and compared them. We had to find one word that
1. 2 answers
2. asked by Brian
3. 1,129 views
Fing (�ÝV/�Ýp)_T,ngiven pV = nRT(1 + (B/V) + (C/(V^2)) + (D/(V^3)) ) I know how to do partial differentiation, but I have no
1. 1 answer
2. asked by Clare
3. 1,110 views
I really need help on this, please help!Posted by Priscilla on Saturday, May 16, 2009 at 5:28pm. I did not really understand the
1. 4 answers
2. asked by Priscilla
3. 1,091 views
What is subject-verb or pronoun-antecedent for this sentence:Not one of our tomato plants are producing any fruit, but the
1. 2 answers
2. asked by Cynthia
3. 1,083 views
"¿Qué prefieres, _____ o escuchar música rock?" "¡Prefiero escuchar música rock, por supuesto!"a. pedir dinero prestado b.
1. 2 answers
2. asked by y912f
3. 947 views
The exterior angle of a regular polygon is the angle formed by an extended side and the adjacent side.c) How do the central
1. 2 answers
2. asked by CAITLIN D.
3. 928 views
please help me in this fractionadd and solve 3b^3t^3/ 8d^2k^2 + 5y^2/ 2bk^3
1. 1 answer
2. asked by sara
3. 925 views
multiply and solve please i need help badx^2-1/x-3 * 4x-12/x^2-x-2
1. 1 answer
2. asked by sara
3. 890 views
Militsa has 4 times as many nickels as dimes. Their total value is $8.10. How many of each coin does she have
1. 4 answers
2. asked by Benjamin
3. 879 views
When a guitar string is sounded along with a 440Hz tuning fork, a beat frequency of 5Hz is heard. When the same string is
1. 2 answers
2. asked by help:(
3. 844 views
I need to write a paper that stems from me interviewing another...so in sorts it is a Interview Profile Report that also
1. 4 answers
2. asked by Mary K
3. 836 views
dz =(−sinx + 2xy^2)dx +(2x^2 y)dyIntegrate the differential to find the function z. Would I say that z was equal to two
1. 1 answer
2. asked by Clare
3. 815 views
find the 19th term to: 4,6,8,10
1. 1 answer
2. asked by sally
3. 778 views
If a solution is 0.25 M KOH...how can i figure out the hydronium concentration and hydroxide concentration?i'm confused..because
1. 1 answer
2. asked by Lisa
3. 724 views
A set of homogeneous simultaneous equations is given byx + ky = 0 kx + 3y = 0 Calculate the two values of k that lead to
1. 1 answer
2. asked by Alice
3. 720 views
Imagine that you have been asked to serve on the advisory board for a new, alternative school program in your school district.
1. 1 answer
2. asked by B.B.
3. 709 views
Hey :)I'm sitting my maths non-calculator GCSE tomorrow and am currently revising. I'm doing a practise paper and am currently
1. 2 answers
2. asked by Sarah
3. 703 views
what is a direct object and a subject compliment?
1. 2 answers
2. asked by vero29
3. 677 views
Anhydrous conditions are vital for a successful Grignard synthesis. To demonstrate this point, calculate the mass of water it
1. 0 answers
2. asked by bee
3. 673 views
Is a cellphone an electrical appliance
1. 0 answers
2. asked by Tanisha
3. 668 views
For one mole the ideal gas law is pV=RT , write down the exact differential dV.Would I be right to differentiate with respect to
1. 1 answer
2. asked by Beth
3. 655 views
Create an At-Risk Program. What would be At-Risk Program that I can create? I need to talk about how the at-risk population will
1. 4 answers
2. asked by B.B.
3. 654 views
What component of the overall security objective do you think deserves the most attention in the environments mentioned in the
1. 4 answers
2. asked by Anonymous
3. 652 views
Which of the following is NOT true about the thermodynamic standard state?A. A pure liquid is in its standard state at 25C and a
1. 2 answers
2. asked by jeff
3. 649 views
"¿Cómo te _____ cuando eras pequeño?" "Muy mal. Siempre me peleaba con mi hermana menor."a. llorabas b. portabas c.
1. 1 answer
2. asked by y912f
3. 645 views
How many riders would there have to be on a bus to yield (a) a 50 percent probability that at least two will have the same
1. 1 answer
2. asked by sally
3. 635 views
Write a business letter to the company or organization that's offering something you want and ask four questions that are
1. 1 answer
2. asked by Baby cakes
3. 626 views
hi - thanks again for all of your help.I wrote the paragraph first as you suggested in English - I haev translated most of it
1. 1 answer
2. asked by sam
3. 623 views
The Weistin Stamford Hotel in Detroit is 228 m tall. Suppose a piece of ice which initially has a temperature of o degrees
1. 1 answer
2. asked by bob
3. 619 views
According to Courtwright, criminal rates were exceedingly high in the nineteenth century before TV, movies, and rap videos had
1. 1 answer
2. asked by melissa
3. 612 views
hi- would you please look over one more time - does pedi have an accentMis hermanos gemelos nacieron en el Hospital de Riverside
1. 1 answer
2. asked by sam
3. 607 views
Mi hermano gemelo hermanos nacieron en el Hospital de Riverside en Columbus, Ohio. Una doble y tiene pelo negro ojos azules, el
1. 2 answers
2. asked by sam
3. 600 views
TRUE OR FALSEIN Spain, all hotels are new modern buildings The PARADORES in Spain are operated by the Spanish government Many
1. 3 answers
2. asked by y912f
3. 591 views
Given the amplitude of a wave and the wabelength how to you find the period?The problem then goes on and asks me how to find the
1. 1 answer
2. asked by HELP ME!
3. 590 views
Mis hermanos gemelos nacieron en el Hospital de Riverside en Colunbus, Ohio. Uno tiene cabello negro y ojos azules. El otro es
1. 3 answers
2. asked by sam
3. 588 views
my younger twin faternal brothers weer born at Riversside Hospital in Columbus Ohio. One has blond hair and green eyes and the
1. 2 answers
2. asked by sam
3. 580 views
whats3(a+2)? or give me step by step guide how to expand brackets, thanks.
1. 1 answer
2. asked by hassen
3. 570 views
I have to write a paper on the Pseudo-Modern movement and how it relates to movie, music, artwork, an article, and a 21st
1. 0 answers
2. asked by Vince
3. 552 views
does anyone know what consumer math is?i'm trying to take it for my senior year, but i'm not sure what it's about. or if i can
1. 3 answers
2. asked by y912f
3. 551 views
hi any other suggestions i tried to get them allMis hermanos gemelos nacieron en el Hospital de Riverside en Columbus, Ohio. Uno
1. 2 answers
2. asked by sam
3. 543 views
can you give me a Physiology powerpoint Presentation that summarizes the processes of the digestion,respiration,and circulation.
1. 1 answer
2. asked by cathy
3. 542 views
I was hoping someone could write me a little a bit about their specific memories related to the Vietnam War, to Civil Rights, to
1. 1 answer
2. asked by bee
3. 524 views
When looking straight down on a film of oil on water, you see the color red, How thick could the film be to cause this effect?
1. 1 answer
2. asked by Sara
3. 520 views
help solve this proportionu/4 = 11/17
1. 1 answer
2. asked by sara
3. 514 views
"¿Sabes quién ganó el partido el fútbol?" "Sé que _____."a. soportaron b. empataron c. prestaron d. fueron B
1. 2 answers
2. asked by y912f
3. 508 views
What is the temperature range where gulper eels live at 6000 ft. below sea level (not the top of the water)
1. 0 answers
2. asked by Asunta
3. 503 views
How do you do this, I keep on getting 3..There is a right triangle. One angle is 30 degrees. The hypotenuse is 24. What is the
1. 1 answer
2. asked by Angie
3. 484 views
Can somone please help me with this question. Thank-you!Solve for x if 125^3x-1=25^x+4
1. 1 answer
2. asked by Sydney
3. 481 views
I really need help. Please help.Solve for x: log(subscript)3(3x+1)-log(subscript)3(x-1)=2
1. 1 answer
2. asked by Jenna
3. 481 views
List all the subsets of {2, o, t}.
1. 1 answer
2. asked by help
3. 476 views
Hi. I was wondering if someone could please tell me what states are getting the most stimulus money to stimulate new job
1. 2 answers
2. asked by Leah
3. 468 views
What conditions are required to preserve a fossil?
1. 1 answer
2. asked by scooby9132002
3. 465 views
Hi, I'm really having problems with this question, can someone please help me. Thank-you!Algebraically solve for 0<phaeta<2pi,
1. 1 answer
2. asked by Sydney
3. 461 views
List all the subsets of {2, o, t}.
1. 0 answers
2. asked by help
3. 456 views
Describe the evolution of business
1. 1 answer
2. asked by oz
3. 451 views
Please explain ...What percent of 60 is 72? 35 is what percent of 20? Thank you!
1. 1 answer
2. asked by Kate
3. 437 views
What Amendments is about child abuse? im doing my CBA homework
1. 0 answers
2. asked by Riley campbell
3. 437 views
What is an equation of the line that passes through the points (3,-3) and (-3,-3)? how do you figure this out:a. y=3 b. x=-3 c.
1. 2 answers
2. asked by Angie
3. 436 views
how many degrees are in a pentagon?
1. 3 answers
2. asked by Lauren.
3. 422 views
What keeps cheese warmer?aluminum or plastic wrap?
1. 1 answer
2. asked by Katie
3. 420 views
WHAT IS THE RELATIONSHIP BETWEEN FRICTION AND DIFFERENT SURFACES?
1. 2 answers
2. asked by Anonymous
3. 418 views
thank for your help you are so great
1. 0 answers
2. asked by sam
3. 361 views
Solve for x.x(x+3)=2^2 I think I'm doing this all wrong. Here is the work I've done so far: x^2+3x=4 x^2+3x-4=0 ...now what? i
1. 2 answers
2. asked by Anonymous
3. 344 views
how do you now when to regrop
1. 1 answer
2. asked by miranda
3. 328 views
how do you now when to regrop
1. 1 answer
2. asked by miranda
3. 302 views

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