Questions Asked on August 6, 2007

If the magnitude of the sum of two vectors is greater than the magnitude of either vector, then:If the magnitude of the sum of
1. 1 answer
2. asked by mekeke
3. 2,616 views
What if anything, is wrong with the following sentence?The new drug proved to be highly effective, it has no side effect. a.
1. 0 answers
2. asked by ds
3. 2,215 views
A 120 kg mass is blown apart into an 80 kg piece and 40 kg piece. after the blast, the two masses are moving apart with a
1. 1 answer
2. asked by mandy
3. 1,815 views
The pH of a 1.00 x 10^-3 M solution of pyrrolidine is 10.82. Calculate Kb.I know pyrrolidine is acidic because of the pH, and I
1. 1 answer
2. asked by Taasha
3. 1,489 views
i need help solving this. Can you guys show me how it's done.Radium-226 decays by alpha emission to radon-222, a noble gas.What
1. 0 answers
2. asked by kenny
3. 1,112 views
Factor out:1-125b^3 5b -1 is one of the factors. (Consider that an informed guess). Divide that into 1-125b^3 for the other
1. 0 answers
2. asked by Juri
3. 1,011 views
What is the value of a in terms of b?3ab=6 Divide both sides of that equation by 3b to get an equation with only a on one side.
1. 0 answers
2. asked by Analise
3. 893 views
A bat flying at 5.5 m/s emits a chirp at 35 kHz. If this sound pulse is reflected by a wall, what is the frequency of the echo
1. 0 answers
2. asked by physics22
3. 888 views
In the poem "Dream Deferred" by Langston Hughes, what does the term "dream deferred" mean?Also, in the US, what are some groups
1. 0 answers
2. asked by Anonymous
3. 854 views
hi can somebody help me with this??a solenoid of length L and radius R carries a current I in its N turns. what is the total
1. 0 answers
2. asked by spencer
3. 785 views
Which of the following is a True Statement? PLEASE EXPLAIN ANSWERA) It is possible for heat to flow spontaneously from a hot
1. 0 answers
2. asked by stanbee
3. 739 views
For a Raisin in the Sun, I have to draw and label a diagram of the stage.On the page, typed are: up stage, down stage, audience,
1. 0 answers
2. asked by Anonymous
3. 695 views
Explain how the lacfk of genetic diversity found in populations of endangered species might hinder their recoveryGenetic
1. 0 answers
2. asked by Tim
3. 661 views
Hi, can you help me with this one?A family ice show is held in an enclosed arena. The skaters perform to music playing at a
1. 0 answers
2. asked by sanchi
3. 647 views
To ensure that the mother will have mature egg cells svailable for in vitro fertilizstion she must be treated with chemicals
1. 0 answers
2. asked by Tim
3. 643 views
In the book "Of Mice and Men", in section 1, Describe the setting. What is the name of place? What does theplace look like? Time
1. 0 answers
2. asked by Anonymous
3. 641 views
i can not figure this outthe economist for the grand corporation has estimated the company's cost function, using time series
1. 1 answer
2. asked by kisha
3. 614 views
i need help finding the base. this is the equation i got after work it out halfway.42/h+h+sqroot(42/h)^2+h^2=20 ft how can i
1. 0 answers
2. asked by q
3. 598 views
I need to find the value of x.5(x-4) = 3(x+8) Trying to help my niece and haven't done this stuff for 20 years. :) 5(x-4) =
1. 0 answers
2. asked by Beth
3. 592 views
A solution with a pH=6.00 is 4.0E-3M in each of the metal cations Mn2+, Fe2+, Co2+, Ni2+, and Zn2+ and 0.10M in H2S. Under these
1. 0 answers
2. asked by DfB
3. 577 views
where can i find a script of troy?Place the URL below into your browser. You can do that by copying and pasting.
1. 0 answers
2. asked by klar maesen
3. 574 views
Given the vectors v=-2i+5j and w=3i+4i, determine(do I just plug what is given? but how would I find the length? is there a
1. 0 answers
2. asked by Anonymous
3. 571 views
hi can i really get some help on this one. Thankssssss.When electrons pass through a single slit, they form a diffraction
1. 0 answers
2. asked by MCP
3. 568 views
I have 2 coins, how much money might I have?How many different amounts might I have? List the possible combinations of 1, 5, 10,
1. 0 answers
2. asked by JaredN
3. 565 views
Stuck on this problemFind values for m and b in the following system so that the solution to the system is (-3,4) 5x+7y=b
1. 0 answers
2. asked by Misty
3. 542 views
can someone walk me through this --- you'd be a lifesavera rectangular pipe running parallel to the z axis(-�‡ to +�‡) has
1. 0 answers
2. asked by jake
3. 519 views
how will the fundemantal accounting equtation (assets=liabilities+owners equity) change if supplies are purchased on account?
1. 0 answers
2. asked by queen
3. 519 views
Prove the following: if, in a triangle ABC,BA =CBO in atriangle mÐ BAO = mÐ OAC = 20°, mÐ ACO = 10°, and mÐ OCB = 30°,
1. 0 answers
2. asked by nbvhj
3. 518 views
A solution with a pH=6.00 is 4.0E-3M in each of the metal cations Mn2+, Fe2+, Co2+, Ni2+, and Zn2+ and 0.10M in H2S. Under these
1. 0 answers
2. asked by DfB
3. 518 views
i am lost on this oneTAKE Three points K,L,M on sides BC,CA,AB of the triangle ABC. Prove that at least one of the triangles
1. 0 answers
2. asked by saurabh shado
3. 512 views
Veronica bounced a ball from the roof of the school which was 16m high. The first bounce reached up to 8m, the next bounce was
1. 1 answer
2. asked by JaredN
3. 486 views
How do you think slavery influenced the evolution of both blak and white America today?http://www.jiskha.com/search/search.cgi?q
1. 0 answers
2. asked by Anonymous
3. 479 views
Need equation form for this number problem.Theater tickets are $8 for general admission and $5 for students. During one evening
1. 0 answers
2. asked by Lynn
3. 469 views
The amplification of recombinant plasmids occurs by?Thank you for using the Jiskha Homework Help Forum. Here are some sites for
1. 0 answers
2. asked by Sabrina
3. 457 views
I'm doing a project on greek gods and I can'ty find any pictures on apollo.Please help.Hmmm. Did they have kodak cameras in
1. 0 answers
2. asked by Chloe
3. 457 views
This needs to be solved and put in equation form. Seems simple but not sure if I am figuring it right.Jill has $3.50 in nickels
1. 2 answers
2. asked by Joy
3. 445 views
help on this one would be appreciatedFind the area of only the area which contains both the circles r=4cosƒÆ and
1. 0 answers
2. asked by samavi
3. 438 views
hi i need to know how to do this onethanks Find the solution to yx + x + (dy/dx) = 0 ; y(9) = -9 y = ???? Does this separate the
1. 0 answers
2. asked by kayla
3. 415 views
How can you get 6666 on a calculator without touching the 6 button?How many different ways can you do it? By adding and
1. 1 answer
2. asked by JaredN
3. 398 views
4E n^2/2 n=0 If I remember correctly, this is how you solve this problem... 0/2 + 1/2 + 4/2 + 9/2 + 16/2 = 15 3 E 1/n^3 n=1 1/1
1. 0 answers
2. asked by Anonymous
3. 364 views

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