56 has two significant figures. A significant figure is any non-zero digit or any embedded or trailing zero. Leading zeros are not significant.
The significant figures for 56g are two, as there are two non-zero digits in the number.
There are two significant figures in 56 mL. The first two digits are considered significant because they are non-zero digits. Zeros at the end of a number without a decimal point are not considered significant figures.
Two.
Assuming that the questioner meant 60.9 cubiccentimeters, the answer is 56/60.9 = 0.92 grams per cubic centimeter. Only two significant digits are justified since this is the number of significant digits in 56 g as stated.
56.
An atom of barium-136 contains 81 neutrons. This can be calculated by subtracting the atomic number (56) from the mass number (136).
6.75/7(22 inches + 56 cm) = 21 inches + 54 cm. Rounded to 2 significant figures.
100(27/48) = 56 % to the justified number of significant digits.
56 thousand, and 200 respectively.
56 is composite.
there are 56 miles in googolplex.
28 to the 2nd power