It has two significant digits.
Two of them.
Two of them which are 1 and 2
It has 6 significant digits.
It has 3 significant digits.
It has two significant digits.
Any measurement may have two significant digits.
When using significant digits, the product has only the number of significant digits as the lowest number in the factors. "20" has two significant digits and "310" has three. Therefore, the product has to have two significant digits. 310 × 20 = 6200 6200 already has two significant digits.
There are two significant digits in the number 83.
There are 2 significant digits in the number.
Two. All nonzero digits are significant.
Two significant digits, the 7 and trailing 0.
0.0098 has two significant digits, 9 and 8.
Three: The first two zeros are not significant digits.
1042L rounded off to two significant digits is 1.0e3L
Two significant figure
There are two.