Saturday
May 25, 2013

Posts by Celina


Total # Posts: 133

Math grd 12
How many different seven-digit telephone numbers are possible if no number may begin with 0?.....the answer is 9,000,000 but I'm not sure how to get that, plz explain:)

Chemistry
What is the length of a string that has a standing wave with four nodes (including those at the ends) and lambda = 24 {\rm cm}

Thanks!
Thank you so much!

algebra
Is there a link to a site where I can find a way to solve a Soma Cube, and where each shape would go? Thank you!

Algebra
Yes! I see, I didn't really think of it that way until after I posted the message. Thank you!

Algebra
Here's the question I'm having trouble with: Tell how you would identify the intercepts for the graph of the equation: 3x + 6y = 18 I'm not exactly sure how you would find the intercepts from this equation. Thanks!

To Everyone at Jiskha
I agree! Thank you, all of the people that are so helpful! :-)

spelling
Just wondering: is this supposed to be a real story about something that happened to you, or is it a fictional story? If it is supposed to be a real story, then you might want to talk to your teacher and see if there is another topic you can write about. If it is a fictional s...

7th grade
I don't know how you would check, but by using paranpheses around certain parts of what you are typing in, it will make it do it. Hope I helped!

Algebra--please help!
You're being so helpful, thank you! Just wondering, my triangle turned out to be very skinny. It's supposed to be this way, right? And for part d, that is how my teacher typed it, but in the other day's homework he also did a typo. Thank you so much! You were actua...

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