a coin is tossed 100 times. Which is the best estimate for the number of times the coin will land heads up?

50

Step-by-step explanation:

There is a 50-50 chance the coin lands heads up. Of course, if you flip a coin 100 times, it will not be exactly 50, but it will be pretty close.

It is 50% likely because there is a 50/50 chance on both heads and tails

Step-by-step explanation:

i hope this helps sorry if im incorrect

answer: if you weigh 60 pounds on earth, on the moon you will weigh about 10 pounds. if you weigh 120 pounds on earth, you will weigh about 20 pounds on the moon. since weight is caused by the mass of two objects that are near each other, the bigger the objects, the more the force of gravity.

step-by-step explanation: if you weigh 60 pounds on earth, on the moon you will weigh about 10 pounds. if you weigh 120 pounds on earth, you will weigh about 20 pounds on the moon. since weight is caused by the mass of two objects that are near each other, the bigger the objects, the more the force of gravity.