# What is the probability of getting a head or a tail when a coin is tossed once? ​

### Other questions on the subject: Math

What will be the answer​ for-find three numbers in gp such that their sum is 21 and sum of their squares is 89 ?
Math, 18.08.2019 17:00, jack626259
S/t2 if s=4, t=64 find its equation of variation and constant of variation.​