To write 0.00145 in scientific notation, we first move the decimal so only one figure appears to the left of the decimal. Here's that shift: 0.00145 => 1.45 But we need to account for the movement with a power of ten. Moving the decimal to the right, which we just did, will mean a negative power of ten. And the power of ten will be an integer that is equal to the number of places we moved the decimal. In this case, we moved it 3 places. That means our exponent on the 10 will be a -3. Here it is: 1.45 x 10-3 And we're done.
That the last number is 5 means you round the second to last one up. This gives you .0943. However, 3 is the last number now, and that doesn't let one round up. So you are at .094. Four is the last number, and it does not allow you to round up.
So you are left with the last two digits of .09, which are the two significant figures.
0.09 the eightis rounded up to 9!! hope that helps
0.0003532 in Scientific Notation = 3.532 x 10-4
0.0205 = 2.05e-2
It is: 1.9*10^-5
0.089
0.0076
its 10dhsfiabsv
90
45.0 is the 44.981 to 3 significant figures.
Simply cut off the extra numbers: 35670
8 By definition, all the figures are significant (no rounding off appears to have taken place). There are eight significant figures.
Assuming the .003 095 5 is one number: .00310.
500
88930371.007 to 2 significant figures is 89000000
0.036 The significant figures are indicated by the square brackets 0.0[35550], so we round this part of the figure.
It depends on how many significant digits you want to round it off to.
what is the round off of 124.36?
93
6.71 is 6.7050 is rounded to three significant figures.
Rounding to different numbers of significant figures, the greatest result is 22,000.21 987 round off theto its greatest value what is answer.
If you are rounding off to two significant figures the result is 33.Sixes always round up to the next higher digit i.e.296 to two significant figures is 30 *101
Simply cut off the extra digits: 5.00
1.0 x 10^2
45.0 is the 44.981 to 3 significant figures.
Simply cut off the extra number: 65.7