If the pattern below follows the rule "starting with one, every consecutive line has a number that is one more than twice the previous line", how many marbles must be in sixth line?

Idon't want to fail summer school.the probabilities of contamination in medicine capsules due to the presence of heavy metals and different types of microbes are given in the table.the probability of capsule b having microbial contamination is (the same as, greater than, less than) the probability of capsule d having it.