dont get it( ok kinda missed today lesson lol)
2006-08-22 16:46:56 · 11 answers · asked by Amber 1 in Science & Mathematics ➔ Mathematics
Is a number.
2006-08-22 16:49:58 · answer #1 · answered by ppellet 3 · 0⤊ 0⤋
OK. Pay attentionâº
8.7*10^14/2.3*10^6 can be written as
(8.7/2.3)*(10^14)/(10^6)
The first fraction is just
8.7/2.3 = 3.783 (rounded to 3 places)
To evaluate the 2'nd fraction, use laws of exponents to get
(10^14)/(10^6) = 10^(14-6) = 10^8
and the final answer is
3.783*10^8
See how easy that it? Now go practice so you don't blow your next examâº
Doug
2006-08-22 16:56:08 · answer #2 · answered by doug_donaghue 7 · 0⤊ 0⤋
8.7 times 10 to the 14 power over 2 .3 x times 10 to the 6 power
{8.7x10^14}/{2.3X10^6}
={8.7/2.3} 10^14-6
={3.782608696}x10^8
= 378260869.6.....................Ans
2006-08-22 16:58:27 · answer #3 · answered by Amar Soni 7 · 0⤊ 0⤋
8.7 X 10^14
---------------
2.3 X 10^6
= 8.7/2.3 X 10^14/10^6
=8.7/2.3 X 10^8
2006-08-22 16:50:41 · answer #4 · answered by Anonymous · 0⤊ 0⤋
8.7 x10^14 divided by 2.3x10^6 is 3.78x10^8
2006-08-22 17:26:40 · answer #5 · answered by the walking brother 2 · 0⤊ 0⤋
8.7^14 / 2.3^6 = 378,260,869.6
2006-08-22 16:52:24 · answer #6 · answered by Kevin H 7 · 0⤊ 0⤋
I knew the answer but when I saw your picture I forgot. Mathematics is useless when looking at a good-looking girl's picture. Confusion reigns supreme.
2006-08-22 16:56:31 · answer #7 · answered by worldneverchanges 7 · 0⤊ 0⤋
some number between 0 and 999999999999999999999999........
2006-08-22 17:03:42 · answer #8 · answered by kevin_nis 1 · 0⤊ 0⤋
8.7X10^14
--------------
2.3x10^6
= (8.7/2.3)*10^8
2006-08-22 16:56:09 · answer #9 · answered by rgsoni 2 · 0⤊ 0⤋
U LESBOS ARE UGLY
2006-08-22 16:52:40 · answer #10 · answered by Laff 1 · 0⤊ 0⤋