A man wins the pools. he intends to invest a certain sum of money at an interest rate of 20%p.a. How much must he invest to gain $250 interest per week?

2006-06-30 00:13:20 · 4 answers · asked by cute_penguin21 1 in Mathematics

1 ⤊

What gives galaxies their different shapes?

2006-06-30 00:13:02 · 7 answers · asked by sad_life_boring 1 in Astronomy & Space

2 ⤊

How do ppl increase the amount of stored energy in a tightly packed string of rubber bands?

For example when packing rubberbands together tightlyand affixing them on a wooden plank, when the pack of rubberbands is pulled towards you, there is stored energy.When you release the pack, it propels something in the air and over a distance.

2006-06-30 00:13:00 · 2 answers · asked by Strike Freedom Gundam_Kira 1 in Other - Science

1 ⤊

Is there a center to the Universe?

2006-06-30 00:12:43 · 9 answers · asked by sad_life_boring 1 in Astronomy & Space

1 ⤊

If all the people in China co-operated and synchronise to jump at the same time?

Would they be able to shift earth out of it's axis?

2006-06-30 00:11:33 · 5 answers · asked by Darth Jhon 3 in Earth Sciences & Geology

0 ⤊

What is Time?

2006-06-30 00:11:09 · 12 answers · asked by boring_sad_life 1 in Astronomy & Space

0 ⤊

What existed in space prior to the Big Bang?

2006-06-30 00:10:48 · 10 answers · asked by boring_sad_life 1 in Astronomy & Space

0 ⤊

If you could survive a trip into a black hole, what would you see?

2006-06-30 00:10:30 · 14 answers · asked by boring_sad_life 1 in Astronomy & Space

0 ⤊

what is the specification of Alumni foil used in the sandwich panel(foam) as roofing?

2006-06-30 00:09:49 · 2 answers · asked by Anonymous in Engineering

0 ⤊

2 over x+9 + 5 over x-9?

2 over x+9 + 5 over x-9 add( over is the fraction bar)

2006-06-30 00:09:29 · 3 answers · asked by Math Geek 1 in Mathematics

1 ⤊

When will the sun go nova?

2006-06-30 00:08:13 · 5 answers · asked by boringsadlife 2 in Astronomy & Space

0 ⤊

How fast does gravity travel?

2006-06-30 00:07:50 · 9 answers · asked by boringsadlife 2 in Astronomy & Space

0 ⤊

Is the Sun shrinking in size by 200 miles per year?

2006-06-30 00:07:22 · 7 answers · asked by boringsadlife 2 in Astronomy & Space

0 ⤊

Sleeping Problems?

I am awake from 11:00 AM until 9:00 AM the next day, help me

2006-06-30 00:06:28 · 6 answers · asked by zsedc4 2 in Biology

0 ⤊

On which planets would it be possible to live?

2006-06-30 00:06:04 · 11 answers · asked by dearheavenlyangel 2 in Astronomy & Space

0 ⤊

Where does Space end?

2006-06-30 00:05:17 · 10 answers · asked by dearheavenlyangel 2 in Astronomy & Space

0 ⤊

Why do bones become brittle in space?

2006-06-30 00:04:51 · 5 answers · asked by dearheavenlyangel 2 in Astronomy & Space

11 ⤊

Is outer space a vacuum?

If it is, what about the countless dust particles and nebulas? Also, if a spaceship explodes in space, how will the explosion look? Will there be fire and for how long considering that there is no oxygen in space. Will the explosion be without sound? Has any spaceships ever exploded in outer space?

2006-06-30 00:03:40 · 17 answers · asked by Hrodulf 2 in Astronomy & Space

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