Compare the gravitational force on a 31 kg mass at the surface of the earth (with radius 6.4 × 106 m and mass 6 × 1024 kg) with that on the surface of the moon with mass 1 81.3 me and radius 0.27 re . what is the force on the earth? answer in units of n.

What about pink because im not too fond of red

When calculating percentage we need two numbers. one number represents total amount of certain thing and another number represents partial number of that thing. then we divide those two numbers.in this problem total amount represents total number of weeds growing on some surface. partial number represents chicory.percentage = partial / total * 100%percentage = 29 / 98 * 100%percentage = 29.6%our calculation is closest to answer b) so this is our correct answer.