Please help thankss! The page I attached helps with the question. Question: Doppler Dan bought his horn from the honk ink they guaranteed that the horn will honk at a frequency of 350 hz. use the equation on the previous page to calculate the wavelength of sound made by Dans horn. Formula: wavelength/ frequency

Out of five men and five women, we form a committee consisting of four different people. assuming that each committee of size four is equally likely, find the probabilities of the following events: 1. the committee consists of two men and two women 2. the committee has more women than men. 3. the committee has at least one man. for the remainder of the problem assume that alice and bob are among the ten people being considered. 4. both alice and bob are members of the committee.