Monday
October 20, 2014

Posts by Juliette


Total # Posts: 25

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
October 10, 2014

Math
What is the hourly growth factor of a bacterium that undergoes cell division every 19 minutes?
November 8, 2012

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 ...
October 5, 2011

Spanish
There is a correction to number one-here it is-forgot the accent 1.¿Cómo es tu animale favorito?
October 5, 2011

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 m&...
October 5, 2011

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 straight-line method. The...
July 27, 2011

Algebra-Please check
Thank you
October 12, 2010

Algebra-Please check
5 - sqrt of 20x + 4 >= -3 5- 20x + 4 >= -3 5-4 - 20x >= -3 1 - 20x >= -3-1 -20x >= -4 x<= -15 Possible answers are x<=3 -1/5 <= x<= 3 x >= -1/5 x >= 0 I think it is -1/5<=x<=3 because both solutions work
October 12, 2010

Algebra- Math mate-Please check
Should it be (-2) instead of positive 2
October 12, 2010

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 and then x = 2 Thank ...
October 12, 2010

Spanish
Thank you
October 12, 2010

Physics-Please check my explanation-I need to know
Can't you have the acceleration increase as you decrease mass, also?
October 10, 2010

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 proportionally-because the ...
October 10, 2010

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 law
October 10, 2010

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 law ...
October 10, 2010

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 F=mass*gravity. BUT, no mass is...
October 4, 2010

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?
December 18, 2008

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?
December 18, 2008

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.
December 18, 2008

To Everyone at Jiskha
Oui, Joyeux Noel pour les etudiants de francais!
December 18, 2008

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 this is ...
December 18, 2008

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 to make ...
December 10, 2008

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 to the...
December 10, 2008

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 w equals nine, x ...
December 8, 2008

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 accustomed to. Thanks for...
December 4, 2008

Pages: 1

Search
Members