Science & Mathematics - 3 December 2006

2006-12-03 05:08:36 · 4 answers · asked by beckycandy1515 1 in Chemistry

If somebody could tell me where to find details regarding this kind of problems, may be in books or online resources please let me know too.

2006-12-03 05:06:46 · 4 answers · asked by sml 1 in Engineering

10 feet by 5 feet

2006-12-03 05:06:06 · 6 answers · asked by rossmindle 1 in Mathematics

8 grams equals how many ounces (oz)???

2006-12-03 05:05:13 · 5 answers · asked by NO♥NAME 5 in Mathematics

For an extra credit project for my daughter. So far we came up w/only 3 (oil, water,vinegar).

2006-12-03 05:02:10 · 2 answers · asked by stephanie m 1 in Chemistry

1.Concept maping:Use the folowing terms to create a concept map: periodic table, elements, groups, periods, metals, nonmetals, metalloids

Critical Thinking

2. When an element with 115 protons in it nucleus is synthesized, will it be a metal, a nonmetal, or a metalloid.Explain

3.Why was Mendeleev not able to make any predictions about the noble gas elements

4.Your classmate has offered to give you a piece of sodium he found while hiking. What is you response?explain

5. Determine the identity of each element described below
a.This is the most reactive metal in its period and cannot be found uncombined in nature. Each atom of the element contains 19 protons

b.This nonmetal is in the same group as lead

2006-12-03 05:01:33 · 4 answers · asked by rbd fan 1 in Chemistry

oh my goodness..


The Big Brick Bakery sells more bagels when it reduces its prices, but then its profit changes. The function y = -1000 (x - 0.55) squared + 300 models the bakery's daily profit in dollars from selling bagels, where x is the price of a bagel in dollars. The bakery wants to maximize the profit.


oooyee .. i don't get how to find the maximum profit?? ..confusion >_<

2006-12-03 04:59:18 · 6 answers · asked by xolifes2sh0rtox 1 in Mathematics

Since Eye lens inverses the image of objects on retina , why I do not see people upside down?

2006-12-03 04:58:52 · 5 answers · asked by Patroka 1 in Physics

Suppose A and B are disjoint finite sets with #(A) = n and #(B) = k with k# n. Give a formula
for the number of ways to form an ordered n + k - tuple so that no element of B is adjacent to
another element of B and no elements appear twice. Prove that your formula is correct.

2006-12-03 04:58:46 · 2 answers · asked by cainofnod 2 in Mathematics

2006-12-03 04:57:54 · 2 answers · asked by Anonymous in Botany

2006-12-03 04:57:42 · 1 answers · asked by diksha_winsome 1 in Chemistry

also, if you can't answer that one or can answer both,
Who said the sund was slightly larger than Greece?

and fill in the blank

On Feb. 23, 1996___________ sunspots were visible from teh Osservatorio Astrofiscio Catania.


WHO EVER ANSWERS THE MOST CORRECTLY GETS BEST ANSWER =]

thanx

2006-12-03 04:57:08 · 3 answers · asked by Anonymous in Astronomy & Space

2006-12-03 04:56:57 · 20 answers · asked by Johannes V 2 in Astronomy & Space

2006-12-03 04:56:21 · 2 answers · asked by Mani 1 in Geography

2006-12-03 04:56:15 · 19 answers · asked by DAWN H 1 in Mathematics

The Big Brick Bakery sells more bagels when it reduces its prices, but then its profit changes. The function y = -1000 (x - 0.55) squared + 300 models the bakery's daily profit in dollars from selling bagels, where x is the price of a bagel in dollars. The bakery wants to maximize the profit.


oooyee .. now my question is what price should this bakery charge to maximize its profit from bagels ..confusion - no one i asked could get the answer. how did u get ur final answer? >_<

2006-12-03 04:54:24 · 4 answers · asked by xolifes2sh0rtox 1 in Mathematics

possible solutions

a. -2.69
b. -1.83
c. 0.08
d. 0.56
e. 0.86
f. 0.97
g. none of these

2006-12-03 04:54:20 · 6 answers · asked by Doug 2 in Mathematics

2006-12-03 04:54:03 · 7 answers · asked by DAWN H 1 in Mathematics

2006-12-03 04:52:40 · 4 answers · asked by beckycandy1515 1 in Chemistry

2006-12-03 04:51:31 · 7 answers · asked by NICOLA L 1 in Engineering

The Big Brick Bakery sells more bagels when it reduces its prices, but then its profit changes. The function y = -1000 (x - 0.55) squared + 300 models the bakery's daily profit in dollars from selling bagels, where x is the price of a bagel in dollars. The bakery wants to maximize the profit.


oooyee .. now my question is what would the daily profit for selling bagels for $.40 each && also for $.85 each ..yuck confusion >_<


i cant find anyone who understands this problem!

2006-12-03 04:51:27 · 4 answers · asked by xolifes2sh0rtox 1 in Mathematics

2006-12-03 04:50:38 · 4 answers · asked by togens_081885 1 in Engineering

2006-12-03 04:49:25 · 5 answers · asked by phillip d 1 in Engineering

stepper motor v servo motor. from----elly

2006-12-03 04:48:01 · 1 answers · asked by skidza b 1 in Engineering

I know there are a few out there i Just dont know which ones.

2006-12-03 04:47:27 · 3 answers · asked by Joey P 1 in Geography

ok so there are 3.6 x 10^15 picoseconds an hour. what fraction of a second is a picosecond???

2006-12-03 04:44:29 · 1 answers · asked by [xo♥ox] 1 in Mathematics

2006-12-03 04:43:28 · 4 answers · asked by brandine 1 in Chemistry

2006-12-03 04:42:34 · 10 answers · asked by Scarface999 2 in Biology

If we can see the light of objects(galaxies) 15 bilion light year far,
light (photons) can travel that far.. but is there is any experimental
which proves the distance light can travel? 100 bil.ly?
if light decays,as it is possible at a certain point, we could be
missing whole universes which were too fare for light to reach us.
One of the ideas could be that matter too far could be the
"famous" dark matter. Thanks

2006-12-03 04:42:17 · 7 answers · asked by AntonioDellElce73 2 in Physics

2
ò (x - 1)^9 dx =
0

2006-12-03 04:40:40 · 3 answers · asked by Olivia 4 in Mathematics