Juliette

Most popular questions and responses by Juliette
  1. physics

    A shopper pushes a grocery cart 20m at constant speed on level ground against a 35N frictional force. He pushes in a direction 25 degrees below the horizontal. What is the work done on the cart by gravity? I know you can use W=Fdcos(theta) where

    asked on October 4, 2010
  2. Finance

    Dr. Whitten has decided to purchase equipment that has a cost of $60,000 and will produce a pretax net cash inflow of $30,000 per year over its estimated useful life of six years. The equipment will have no salvage value and will be depreciated by the

    asked on July 27, 2011
  3. algebra

    Could someone show me how to solve this joint variation problems? Y varies jointly as x and y and inversely as w. Write the appropriate combined variation equation and find z for the given values of x, y and w. z=15 when x equals three, y equals four, and

    asked on December 8, 2008
  4. Social Studies

    Throughout the 1900s, many countries in Africa and Asia gained independence from European colonial powers. India is one of these countries, having gained their independence from Britain in 1947. Why did people in India want independence? In what ways was

    asked on November 16, 2016
  5. Algebra-Please check

    5 - sqrt of 20x + 4 >= -3 5- 20x + 4 >= -3 5-4 - 20x >= -3 1 - 20x >= -3-1 -20x >= -4 x

    asked on October 12, 2010
  6. Algebra

    I have to find the probability of this event. heads on a coin and 5 on a 6 sided number cube, on one toss of a coin, and one roll of a number cube. Do I multiply the numbers 1/2 and 1/6, or add them? Thanks.

    asked on December 18, 2008
  7. Probability

    Just wanted to confirm that this is right since I really don't know cards well is the probability of drawing a queen, given that it is a face card from a standard 52 card deck 1/3?

    asked on December 18, 2008
  8. Physics

    Sam and Terry find a 29.0 m deep wishing well and decide to make a wish. Terry throws a penny down the well at 9.00 m/s and Sam throws a penny up in the air at the same speed. If they threw them at the same time, how much time would there be between

    asked on September 22, 2017
  9. Foreign Languages

    Does anyone have any tips for listening exams in a foreign language? My teacher only plays the tape once, and we have very little time to think the question through. Often times, the people on the tapes have different French accents than the ones I am

    asked on December 4, 2008
  10. Math

    What is the hourly growth factor of a bacterium that undergoes cell division every 19 minutes?

    asked on November 8, 2012
  11. Spanish

    Please check my questions I had to answer-1.¿Cómo es tu animale favorito? Mi animale favorito es le cabello. 2. ¿Es la araña mejor o peor que el mosquito? La araña es más peor que el mosquito. 3. ¿Son los venados más rapidos or más lentos que los

    asked on October 5, 2011
  12. Spanish

    Please check my questions I had to answer-I'm not sure about number one and I really don't understand number 3 1.¿Como es tu animale favorito? Mi animale favorito es le cabello. 2. ¿Es la araña mejor o peor que el mosquito? La araña es más peor que el

    asked on October 5, 2011
  13. Algebra-Please check

    Please check- sqrt of 2x + 15 = x Answers: -5.3 -3.5 -3 5 I think according to my calculations it would be 5, correct? sqrt root of 7-x = 3-solve for x Answers: -2 2 4 -4 My choice would be 2 Is that correct- I squared both sides and came out with 7-x = 9

    asked on October 12, 2010
  14. algebra

    I tried the square root of (note the "nook" of the square root sign has a five in it), of -32 f^6 g^5 h^2. I got -6+2f^5fg times the square root of (with five in the nook) h^2. Is this correct? I have a feelign I messed up on the -6 + 2 part, but I wanted

    asked on December 10, 2008
  15. U.S History

    describe how the formation and survival of both Jamestown and Plymouth colonies are an indicator of how the whole of our country will form, leading to the selectionalism and eventually Civil war in 1860

    asked on October 13, 2016
  16. Physics-Please check my explanation-I need to know

    Posted by Juliette on Sunday, October 10, 2010 at 4:58pm. Hi-I have a question-we're studying Newton's Laws and my question is: If I have a constant, non-zero force, how does the accleration change as the mass is changed. I think it changes

    asked on October 10, 2010
  17. prob.

    If it is given that P(A)=1/3 and P(B/A)=2/3 (the dividing sign is ment to be a vertical bar), what is P(A and B). I got .07. Is this correct? If it isn't, why not?

    asked on December 18, 2008
  18. math

    I am a 2 digit number whose digits are different if you add my digits the answer is 9 the difference between the digits is 3 my units digit is half my 10 digit

    asked on October 10, 2014
  19. Physics-Newton's Law

    Hi-I have a question-we're studying Newton's Laws and my question is: If I have a constant, non-zero force, how does the accleration change as the mass is changed. I think it changes proportionally-yes, or no but I'm not sure why except to say that's the

    asked on October 10, 2010
  20. Physics

    Hi-I have a question-we're studying Newton's Laws and my question is: If I have a constant, non-zero force, how does the accleration change as the mass is changed. I think it changes proportionally-yes, or no but I'm not sure why except to say that's the

    asked on October 10, 2010
  21. Algebra

    I am supposed to "write each expression with a rational denominator" 1/thesqrootof 3. I follow the book's explanation, until it suggests dividing the sq. root of 3 by the square root of 3 times the square root of three. I do not understand how that reduces

    asked on December 10, 2008
  1. 6th Grade Math

    literally this is homework for me , thanks lol i got 5/2 for B but i dunno, im in 6th grade..

    posted on August 28, 2018
  2. Chemistry

    9.45e21

    posted on November 20, 2016
  3. Social Studies

    can u help me with the last question i already kinda understand the first 2 the one that says n what ways were these movements different?

    posted on November 16, 2016
  4. history

    This was the height of the Industrial Revolution, so paper was mass-produced. They used paper in the 1850s. They'd been using paper for a long time.

    posted on August 25, 2016
  5. math

    26/24

    posted on February 3, 2015
  6. Spanish

    There is a correction to number one-here it is-forgot the accent 1.¿Cómo es tu animale favorito?

    posted on October 5, 2011
  7. Spanish

    Thank you

    posted on October 12, 2010
  8. Algebra-Please check

    Thank you

    posted on October 12, 2010
  9. Algebra-Please check

    Should it be (-2) instead of positive 2

    posted on October 12, 2010
  10. Physics-Please check my explanation-I need to know

    Can't you have the acceleration increase as you decrease mass, also?

    posted on October 10, 2010
  11. To Everyone at Jiskha

    Oui, Joyeux Noel pour les etudiants de francais!

    posted on December 18, 2008
  12. To Everyone at Jiskha

    Nicely said! Whether you're a regular or an occasional contributer, thanks for your help. And thanks to all those who post questions too, to keep this site running. Does anyone know if the "regulars" like Miss Sue and Writeteacher are volunteers, or if

    posted on December 18, 2008