1. E[X] = p = 0.7
2. E[X^4] = p^4 = 0.7^4 = 0.2401
3. E[X^3203] = p^3203 = 0.7^3203.
The value of E[X^3203] cannot be determined without the use of a calculator or computer because it involves a large exponent. However, we know that since X is a Bernoulli random variable, it can only take on values of 0 or 1, so E[X^k] for any positive integer k will eventually become 0 as p^k becomes negligibly small.