Juliette

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 acc...

16 years ago

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...

16 years ago

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 reduce...

16 years ago

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...

16 years ago

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.

16 years ago

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?

16 years ago

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?

16 years ago

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*gr...

15 years ago

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...

15 years ago

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...

15 years ago

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

15 years ago

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 str...

14 years ago

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 mos...

14 years ago

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 cerdos?...

14 years ago

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

12 years ago

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 th...

16 years ago

Oui, Joyeux Noel pour les etudiants de francais!

16 years ago

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

15 years ago

Should it be (-2) instead of positive 2

15 years ago

Thank you

15 years ago

Thank you

15 years ago

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

14 years ago

26/24

10 years ago

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.

9 years ago

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?

8 years ago

9.45e21

8 years ago

I got a 14/21 using “hope this helps” response. Which I’m not completely mad about. I used it for unit 5 lesson 10 unit test on tcah.

5 years ago

Give me a like now!!

5 years ago

For the quick check it is A D D B

4 years ago

12 g Ni

3 years ago