One.
In scientific notation 0.00000000006 = 6 x 10-11 which has 1 digit in the mantissa (the bit before the x 10-11) showing the number has only 1 significant figure.
The first significant figure is the first non-zero digit; then count the number of digits from there onwards until just zeros remain and stop counting then. Trailing zeros are not normally counted as significant, but trailing zeros after a decimal point (which would not normally be written) could indicate rounding to significant figures and be counted, eg 3.5897 to 4 sig fig is 3.590
9090 has four significant figures.
There are four significant figures in the number 0.006709.
That number has 4 significant figures: 6, 5, 7 and the final 0.
It has 3 because the 0's after the decimal point don't count as significant figures.
Three of them and they are 967
Four, the leading 0 is not significant but the trailing 0 is.
9090 has four significant figures.
There are four significant figures in the number 0.006709.
That number has 4 significant figures: 6, 5, 7 and the final 0.
in 890,000,000 there are two significant figures. A significant figure is a number that is not 0, except when 0 is between two non zero significant figures. e.g. 800900000 has 4 significant figures (8009), 7.56 has 3 significant figures etc.
There are two. The two leading 0's re not significant figures.
It has 3 because the 0's after the decimal point don't count as significant figures.
Three of them and they are 967
Two or three. Integers ending in 0 are ambiguous cases.
There are three significant figures in 0.00701 because the initial zeros are non-significant and the 0 is significant because it is sandwiched between two significant numbers.
The significant figures of 1.0054 are five. They are 1, 0, 0, 5, and 4 All non-zeroes are significant, and the Zeros between two nonzeroes numbers are also significant
There are two significant figures: 2 and 0 The significant figures of a number are those digits that carry meaning contributing to its precision. Leading zeros (the zero before the 2) are not significant.