what is 0.000189 in scientific notation? please help! i need this answer asap.
thanks
2007-09-15 05:54:24 · 9 answers · asked by hollistergirlie07 1 in Science & Mathematics ➔ Mathematics
1.89 x 10 ^ ( - 4 )
2007-09-18 21:45:32 · answer #1 · answered by Como 7 · 1⤊ 0⤋
1.89 x 10^-4
To write a number in scientific notation, first you have to realize that the exponent will be negative because the number is so small.
Next place the decimal in the number so it creates a number bigger than 1 and smaller than 10.
Count the amount of numbers between the old decimal and the new decimal, and that is the exponent for 10.
2007-09-15 13:00:12 · answer #2 · answered by sfroggy5 6 · 0⤊ 0⤋
1.89 X 10^(-4)
The (-4) is the exponent for the 10.
2007-09-15 13:02:01 · answer #3 · answered by busymom_6kids 2 · 0⤊ 1⤋
1.89 x 10 to the negative 4th power
2007-09-15 12:59:04 · answer #4 · answered by nibor194 3 · 0⤊ 0⤋
1.89 x 10^-4
2007-09-15 12:59:11 · answer #5 · answered by Mandél M 3 · 0⤊ 0⤋
1.89 x 10^-4
2007-09-15 12:58:34 · answer #6 · answered by tangy 5 · 0⤊ 0⤋
0.000189=1.89* 10^(-5). ANS.
2007-09-15 13:04:34 · answer #7 · answered by Anonymous · 0⤊ 2⤋
1.89*10^(-4)
2007-09-15 13:00:51 · answer #8 · answered by James H 3 · 0⤊ 0⤋
1.890e-4
2007-09-15 12:58:55 · answer #9 · answered by ijhar 1 · 0⤊ 0⤋