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Questions Asked on January 13, 2007

1. The efficiency of a squeaky pulley system is 73 percent. The pulleys are used to raise a mass to a certain height. What force
1. 1 answer
2. asked by Anonymous
3. 2,050 views
how do i write the equations so i can solve it i will do the solving but help me out with the equation please.for the following:
1. 2 answers
2. asked by jasmine20
3. 1,186 views
To Anne: I'm sure I missed your posting of Jan 2 because it was under ENGLISH! I just found it this morning by accident and
1. 0 answers
2. asked by SraJMcGin
3. 1,183 views
How do I rewrite log4 1=0 as an equivalent exponential equation? How do I rewrite 4 to the -2 power = 1/16 as an equivalent
1. 0 answers
2. asked by Abby M.
3. 1,179 views
Classify each of these statements as always true, sometimes true, or never true11)sometimes true 12)Never True 11)Scientific
1. 1 answer
2. asked by Bryan
3. 1,076 views
I wanted to know if I had the right idea. In the poem “To My Dear and Loving Husband" by Anne Bradstreet the poem is emotional
1. 1 answer
2. asked by Larry
3. 1,064 views
Is the solution for log sub 3 1/9 = x does x = -2? Is the answer for 9^2x = 3^x+6 is it 0?Yes, No
1. 0 answers
2. asked by trish
3. 1,063 views
I'm studying for my precalc exam and have completed 42 practice problems. I have 3 I need to answer that I can't. Please help.
1. 0 answers
2. asked by jackie18
3. 1,027 views
what is a real-life situation that follwos a linear equation, withthe independent variables being years. What would the slope
1. 0 answers
2. asked by jasmine20
3. 997 views
What are the solution sets of the following 3 problems,the square root of x squared + 3x = x-3, the square root of 3x + 10 = x +
1. 0 answers
2. asked by Joseph B.
3. 964 views
Why must plants have both mitochondrion and chloroplasts?Thanks in advance. I think it has something to do with the fact that
1. 1 answer
2. asked by April
3. 953 views
8^x = 16^x+2, x+2-2=0 8^x =16^x+2, 2 x 8 = 16 log sub 5 (2x+3)=2 2(7/2)+3=2 log sub 5 (2x+3)=2 log sub 5 =11 The first and
1. 0 answers
2. asked by Sara L.
3. 929 views
I believe that the answer to the square root of x^2 + 3x = x-3 is X = 3, x=-3 but I'm not sure. I believe the answer to the
1. 0 answers
2. asked by Joseph B.
3. 921 views
I'm terrible at pre calc, could someone tell me if the solution set for log subscript 2 x + log sub 2 (x-1)=1 is the solution
1. 0 answers
2. asked by eragon
3. 911 views
I just have a few questions ok:#1) How do you say "we ate" in French? I think it is nous mangons but that didn't look right so I
1. 2 answers
2. asked by Aubrey
3. 873 views
Mrs.Monroe,the crossing guard,is helping children cross the street. Spencer runs ahead of the group instead of waiting for the
1. 0 answers
2. asked by Patty
3. 836 views
what is a good website where i can find the countries of origin for:hinduism buddhism confucianism daoism now one more question
1. 2 answers
2. asked by Kailin
3. 832 views
what does it mean when they want the historical figures and events. Can you provide me with what should the answer consist of
1. 0 answers
2. asked by Kailin
3. 824 views
What is the domain and range of g(x) = (1/3) to the power of x?The domain is all real numbers (- infinity to infinity) The range
1. 0 answers
2. asked by mike
3. 800 views
small companies typically have difficulty competing against large multinationals when their governments take part in regional
1. 2 answers
2. asked by Jo
3. 763 views
Hi,I am analyzing poetry in my English class, and I have a? on Henry Wadsworth Longfellow’s poem, A Psalm of life. I have to
1. 0 answers
2. asked by Larry
3. 759 views
How does an increase in mass affect the magnitude of gravitational force?Force= mass*constant If mass increases, the force....
1. 0 answers
2. asked by Anonymous
3. 674 views
I wish you could help me the short answer of my college application essay.Many thanks Question: Please briefly elaborate on one
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2. asked by kate
3. 665 views
can you reccommend 4 humourous poems by different poetshttp://pages.ripco.net/~mws/Poetry/24.html by Thomas Hardy
1. 0 answers
2. asked by pedro
3. 664 views
Translate to a system of equations and solve using the addition method.The sum of two numbers is88. The difference is 22.Find
1. 0 answers
2. asked by jasmine20
3. 657 views
I need to write an essay outline on "phishing."(Phishing is a form of identity theft where a scammer sends someone an email that
1. 0 answers
2. asked by Lucy
3. 635 views
please can someone tell me where i am wrong.Directions: Translate to a system of equations and solve. Problem: Colored copies
1. 0 answers
2. asked by jasmine20
3. 631 views
Besides the IAT, what measurements do sociologists use to measure prjudice?What makes you think the IAT measure prejudice and
1. 0 answers
2. asked by Gami
3. 627 views
What was the first government building constructed?Thank you for using the Jiskha Homework Help Forum. This may or may NOT be
1. 1 answer
2. asked by Joe Stoshack
3. 618 views
what is the difference and similaritiesif solving an equation with varibles in the equation if it had 1 or 2 or even 3
1. 2 answers
2. asked by jasmine20
3. 614 views
Given: f(x)=log 5 x what is the value of f(125) and f(1/25)? Totally lost!I assume you mean f(x) = log (5x), not log 5 * x. If
1. 0 answers
2. asked by Hannah
3. 604 views
What is the base of the function F(x) = b to the power of x if the graph has points of (1/3, 2)and another off the subject one
1. 0 answers
2. asked by emma
3. 598 views
HII Like you to help me with my research on Attraction and repulsion of electrical charges If you would give me any links or
1. 0 answers
2. asked by amy
3. 596 views
A firm faces the following sales function:Q=5,000-10P+40A+PA-0.8A^2-0.5P^2 where Q is sales, P is price(dollars), and A is
1. 0 answers
2. asked by Jack
3. 595 views
What is a volume of 1 L also equal to?1 liter = 1000 cubic centimeters It equals about 1.057 quarts
1. 0 answers
2. asked by Dennis
3. 593 views
are these idioms british?pig in a poke, back to basics, back to square one, to sling one's hook, a baker's dozen, gone for a
1. 0 answers
2. asked by alli
3. 592 views
What is the domain and range of log3 (1-x)?I will be happy to critique your thinking. To assist you, consider log (-4) log (0)
1. 0 answers
2. asked by emma
3. 583 views
I have 2 problems I need help with using either substitution or elimination method what is the solution set of 3x -2y = -4 and
1. 0 answers
2. asked by Anonymous
3. 554 views
My friend swears by your site so I thought I'd confirm some of my more difficult answers for my math practice exam. Is the
1. 0 answers
2. asked by Sara L.
3. 550 views
Identify two types of simple machines that are included in a Rube Goldberg machine.Pick any simple machines: For example, wedge,
1. 0 answers
2. asked by Anonymous
3. 520 views
i need to know what a vesicle of an animal cell is and it would be nice to have an anology for it (a comparison between the
1. 0 answers
2. asked by gr8
3. 516 views
I posted a problem earlier and made a mistake the question is what is the domain and range of f(x)= log subscript 3 (1-x)?
1. 0 answers
2. asked by emma
3. 513 views
What are some key issues /opportunities for Subway ResturantPlease check reliable sources about this company's business plans
1. 0 answers
2. asked by zeta
3. 513 views
what or how would i solve the following i don't need the answer i want to do it but how would i solve this.Water pressure (p) in
1. 0 answers
2. asked by jasmine20
3. 471 views
My question iswhat is really dictator,, dicatorship ,, Totalitarianism,, Communist didcatorship and Facism start here:
1. 0 answers
2. asked by Help please :(
3. 461 views
9^2x = 3^x+6 x+6-6=0x+6 -6 you subtract 6 which is why I thought the answer was -6 since 0 wasn't right. 9^2x= 3^4x 3^4x=
1. 0 answers
2. asked by trish
3. 456 views
I believe that the domain for f(x) = log subscript 3 (1-x) is x is a real number I think the range for the same equation is y >
1. 0 answers
2. asked by emma
3. 453 views
Is the answer to log sub a 2 = .4, log sub a 3 = .5, log sub a 5 = .8 is it 2.9? Is the answer to log sub 5 (2x+3) = 2 is the
1. 0 answers
2. asked by Sara L.
3. 450 views
I have 3 problems I need my answers confirmed for. The solution for log subscript 3 1/9 = x is the solution -1/2? Secondl, what
1. 0 answers
2. asked by trish
3. 446 views
I have a practice question and I need some help on it because I am rather confused!'Investigation into the effect of temperature
1. 0 answers
2. asked by kim
3. 403 views
If g(x = log subscript 7 x then what is the value of g(1/49)? I believe it's 1/2 but I'm not sure.no recall that log 1/49
1. 0 answers
2. asked by emma
3. 385 views
I believe that the answer to the square root of x^2 + 3x = x-3 is X = 3, x=-3 but I'm not sure. I believe the answer to the
1. 0 answers
2. asked by Joseph B
3. 382 views
So if f(x) = log subscript 5 x then the value of 125 is -3 and the value of 1/25 is -2. Right?
1. 0 answers
2. asked by Hannah
3. 366 views
What is the value of f(125) and (1/25) if the equation is f(x)= log subscript 5 x? Don't have a Clue!look at the answer I gave
1. 0 answers
2. asked by Hannah
3. 364 views
Aphabetically, which nation is the first in the United Nations?http://www.un.org/Overview/unmember.html
1. 0 answers
2. asked by Holly
3. 358 views
So if f(x) = log subscript 5 x then the value of 125 is -3 and the value of 1/25 is -2. Right?No, yes.
1. 0 answers
2. asked by Hannah
3. 351 views
Is the answer to 9^2x = 3^x+6 is it -6?No. Let me see your work. 9^2x= 3^4x
1. 0 answers
2. asked by trish
3. 267 views
Thanks. I will.
1. 0 answers
2. asked by Sara L.
3. 265 views

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