On the basis of mathematical theory, the chance of occurrence of any event is called theoretical probability.
For example if we toss a coin then the probability of a head and a tail is half half i.e 0.5.
But the probability calculated by repeated experiments and examine the outcomes are called experimental probability.
For example if we toss a coin 20 times and got 9 times head and 11 times head then the probabilities are given by

These probabilities are different what we got in case of theoretical probabilities.
15:13 is in its simplest form already, since 13 is a prime number and 15 is not a multiple of 13.
Answer:
7 hours
Step-by-step explanation:
Tuesday - $11/2hrs
Saturday - $38.50/x
2*38.50 = 77
77 = 11x
77/11 =x
7=x
7hrs
Answer:
Nancy
Step-by-step explanation:
Her pumpkin weighed more