30 points for one
i need on this last question.

1: 4 if the wew 35 surfboards at the beach how many were short boards?

Match the vocabulary to the proper definition. in probability, two events in which 1. conditional probability the outcome of one event is independent of the outcome of a second event. 2. dependent events in probability, two events in which the outcome of one event is dependent on the outcome of a second event. the probability of an event in which the outcome of the event is conditional on the outcome of one or more different events. 3. independent events

Prove that 16^4-2^13-4^5 is divisible by 11.