What is the solution to the problem rounded to the correct number of significant figures? 12.77 + 0.8 = ?

give me abc and i will get it for u.

weight of any object is given by

w = m*g

where m is mass of the object and g is the acceleration due to gravity.

for earth the value of g is 9.8 m/s^2 so

w=117.6 n m=12 g=?

117.6=12g => g=9.8 m/s^2

which is the force of gravity on earth.

gasoline is a mixture. it contains several different kinds of compounds that can be present in a variety of ratios.