Step-by-step explanation:
The experiment with the least number of trials.
Experimental probability is more accurate and more close to theoretical probability by having the most trials. More trials = more accuracy. Less trials = less accuracy.
33.3 because 27/50=36/x and x=66.67 and thats how much as decayed after 36 hours but you want what is left so subtract from 100 and get 33.3
If you only want to know what it means ¨c¨ then it is the Denominator, cause you are referring a fraction.
The 30% off is $82.50 cheaper. Which would be $192.50
