0.00? 0 times N times N?
Three - all non-zero numbers are significant.
It has 4 significant figures.Significant Figuresà Non-zero numbers are always significant figures.à Zeros are tricky:- If zeros appear before a non-zero (called leading zeros), they are NEVER significant (ex: 0.025)- If zeros fall between non-zero numbers, they are ALWAYS significant (ex: 205)- If zeros come at the end of the number, they WILL be significant only IF there is a decimal present (ex: 250.0)à Exact numbers (or counting numbers) have infinite significant figures. For example, if we count 3 pencils, we know there are exactly 3 pencils. Or, when we say 1 inch = 2.54 cm, we know this is for exactly 1 inch.
2 significant figures.
The number 7380 has three significant figures. The zero is not significant because it is not followed by a decimal point.
It has 4 significant figures.0.007080 has four significant digits.
It is 12300000
Three significant figures.
Three. All nonzero numbers are significant, and any zeros in between significant numbers are significant.
101.5 has four significant figures.
All three digits are significant for 305.
77,900 has three significant figures.
Three significant figures.3 of them.
30002400
4650.
There are three of them
Three
Three.