Posted by **Emily** on Saturday, March 8, 2008 at 10:01pm.

Sorry I'm posting again-- I just thought it would increase my chances of getting my question answered if i posted it in the mathematics portion of the website also.

---------------------------------------

One can of pumpkin pie mix will make a pie of diameter 8 in. If two cans of pie mix are used to make a larger pie of the same thickness, find the diameter of that pie. Use sqrt 2 is equal to about 1.414

- math -
**drwls**, Saturday, March 8, 2008 at 10:31pm
The volume of the larger pie will be double. Since the height of the filling is the same, the area will be double. To double the area, increase the diameter by a factor of sqrt 2 = 1.414.

Multiply 8 inches by that for the answer.

- math -
**drwls**, Sunday, March 9, 2008 at 5:50am
I mean multiply 8 by sqrt2, which is 1.414. This gives you 8 sqrt2 = 11.31 inches

Compare the areas of an 8 inch pizza and an 11.31 inch pizza. One is twice the other.

## Answer This Question

## Related Questions

- Algebra - I posted this earlier but it didn't get answered. So I'm posting it ...
- math - i am sorry ms.sue i just changed because i ashamed that i always posted ...
- Physics - Yep its me again... sorry for re-posting this question but I am quite...
- Why can't I post - I dont know why, but i am getting a friend to post this up ...
- Algebra - I posted this last night but it didn't get answered. So I'm posting it...
- math - i posted this one a ways down, i apologize for double posting, but ...
- calorimetry - please, someone answer my question i posted already I answered ...
- MsSue- re - im sorry my post appeared twice it didnt show my question when i ...
- Physics - I had posted this question once before, but no one helped me on this ...
- HIS 103 - Ms. sue I am sorry about posting that question twice. I didn't mean ...

More Related Questions