Yes and there are two of them.
1.2
No, two of them. Trailing zeros in a number containing a decimal point are significant.
37.753 rounded to one significant figure becomes 40
In 10.00, the first significant figure is the "1", and the last significant figure is the last "0", because zeroes to the right of the decimal are significant. The two central zeroes are also significant because they are between significant figures, so 10.00 has 4 significant figures.
73.83 to two significant figures is 74
Two of them.
Two significant figure
Yes and there are two of them.
6700 has two significant figure, the 6 and 7. The trailing zeroes are not significant because there is not decimal, and they are placeholders.
It is: 8.7
1.2
Two - all nonzero digits are significant.
There are two significant figures in 1200 kilograms.
There are two significant figures in 59000.
There are two significant figures in 4.5 inches.
Two significant figures. The numbers 8 and 6 are both considered significant figures.